无码人妻AⅤ一区二区_9L国产精品久久久久麻豆_国产一极内射視颍一_国产精品成熟老女人视频

安徽掛墻配電箱箱體供應

發布時間:    來源:四川精碳偉業環保科技有限責任公司   閱覽次數:98192次

配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)路中(zhong)(zhong)線(xian)(xian)(xian)路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)故障(zhang)一(yi)(yi)(yi)(yi)(yi)(yi)般分為2種(zhong)情(qing)(qing)況(kuang)。第一(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)情(qing)(qing)況(kuang)是(shi),線(xian)(xian)(xian)路及線(xian)(xian)(xian)路中(zhong)(zhong)的(de)(de)(de)(de)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(bei)有(you)(you)(you)(you)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)情(qing)(qing)況(kuang)發(fa)(fa)(fa)生,這種(zhong)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)只要沒有(you)(you)(you)(you)集中(zhong)(zhong)在(zai)某(mou)一(yi)(yi)(yi)(yi)(yi)(yi)點(dian)(dian)處,一(yi)(yi)(yi)(yi)(yi)(yi)般并不能(neng)(neng)引(yin)發(fa)(fa)(fa)火(huo)災(zai)(zai)(zai);第二(er)(er)(er)種(zhong)情(qing)(qing)況(kuang),泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)在(zai)集中(zhong)(zhong)到某(mou)一(yi)(yi)(yi)(yi)(yi)(yi)點(dian)(dian)處,并且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超過(guo)300mA時(shi),就有(you)(you)(you)(you)可(ke)能(neng)(neng)引(yin)發(fa)(fa)(fa)火(huo)災(zai)(zai)(zai)。防(fang)控:一(yi)(yi)(yi)(yi)(yi)(yi)般可(ke)以在(zai)一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)或二(er)(er)(er)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)的(de)(de)(de)(de)出(chu)線(xian)(xian)(xian)處安(an)(an)裝(zhuang)剩余電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)火(huo)災(zai)(zai)(zai)監控探(tan)測(ce)(ce)(ce)器(qi)。一(yi)(yi)(yi)(yi)(yi)(yi)旦一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)或二(er)(er)(er)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)出(chu)線(xian)(xian)(xian)端(duan)(duan)所測(ce)(ce)(ce)出(chu)的(de)(de)(de)(de)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)大(da)于500mA,我們就要考慮(lv)把剩下(xia)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)火(huo)災(zai)(zai)(zai)監控探(tan)測(ce)(ce)(ce)器(qi)安(an)(an)裝(zhuang)在(zai)下(xia)一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)出(chu)線(xian)(xian)(xian)端(duan)(duan)口(kou)。配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)路中(zhong)(zhong)線(xian)(xian)(xian)路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)故障(zhang)一(yi)(yi)(yi)(yi)(yi)(yi)般分為2種(zhong)情(qing)(qing)況(kuang)。第一(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)情(qing)(qing)況(kuang)是(shi),線(xian)(xian)(xian)路及線(xian)(xian)(xian)路中(zhong)(zhong)的(de)(de)(de)(de)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(bei)有(you)(you)(you)(you)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)情(qing)(qing)況(kuang)發(fa)(fa)(fa)生,這種(zhong)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)只要沒有(you)(you)(you)(you)集中(zhong)(zhong)在(zai)某(mou)一(yi)(yi)(yi)(yi)(yi)(yi)點(dian)(dian)處,一(yi)(yi)(yi)(yi)(yi)(yi)般并不能(neng)(neng)引(yin)發(fa)(fa)(fa)火(huo)災(zai)(zai)(zai);第二(er)(er)(er)種(zhong)情(qing)(qing)況(kuang),泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)在(zai)集中(zhong)(zhong)到某(mou)一(yi)(yi)(yi)(yi)(yi)(yi)點(dian)(dian)處,并且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超過(guo)300mA時(shi),就有(you)(you)(you)(you)可(ke)能(neng)(neng)引(yin)發(fa)(fa)(fa)火(huo)災(zai)(zai)(zai)。防(fang)控:一(yi)(yi)(yi)(yi)(yi)(yi)般可(ke)以在(zai)一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)或二(er)(er)(er)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)的(de)(de)(de)(de)出(chu)線(xian)(xian)(xian)處安(an)(an)裝(zhuang)剩余電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)火(huo)災(zai)(zai)(zai)監控探(tan)測(ce)(ce)(ce)器(qi)。一(yi)(yi)(yi)(yi)(yi)(yi)旦一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)或二(er)(er)(er)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)出(chu)線(xian)(xian)(xian)端(duan)(duan)所測(ce)(ce)(ce)出(chu)的(de)(de)(de)(de)自然(ran)泄(xie)(xie)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)大(da)于500mA,我們就要考慮(lv)把剩下(xia)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)火(huo)災(zai)(zai)(zai)監控探(tan)測(ce)(ce)(ce)器(qi)安(an)(an)裝(zhuang)在(zai)下(xia)一(yi)(yi)(yi)(yi)(yi)(yi)級(ji)(ji)配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)柜(ju)(ju)出(chu)線(xian)(xian)(xian)端(duan)(duan)口(kou)。樂清市江廣(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)廠是(shi)一(yi)(yi)(yi)(yi)(yi)(yi)家專業提供配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)箱(xiang)體的(de)(de)(de)(de)公司,有(you)(you)(you)(you)想法可(ke)以來我司咨詢!安(an)(an)徽(hui)掛墻配(pei)(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)箱(xiang)體供應

安徽掛墻配電箱箱體供應,配電箱箱體

最(zui)大電(dian)(dian)(dian)流(liu)區(qu)別:GGD是(shi)固定柜,GCK、GCS、MNS是(shi)抽屜(ti)柜。GCK柜和GCS、MNS柜抽屜(ti)推(tui)進機構不同;GCS柜只能做(zuo)(zuo)(zuo)單面操作(zuo)柜,柜深(shen)800mm。GCS原(yuan)始(shi)設計最(zui)大電(dian)(dian)(dian)流(liu)只能做(zuo)(zuo)(zuo)到4000A,MNS柜可(ke)(ke)以做(zuo)(zuo)(zuo)雙面操作(zuo)柜,柜深(shen)1000mm,可(ke)(ke)做(zuo)(zuo)(zuo)到6300A。二、選(xuan)擇(ze)安置(zhi)位置(zhi)區(qu)別低壓(ya)配(pei)(pei)電(dian)(dian)(dian)室(shi)(shi)的位置(zhi)應(ying)靠近負荷中心,設置(zhi)在(zai)塵(chen)埃少、腐蝕介(jie)質少、干燥(zao)和振動(dong)輕(qing)微(wei)的地方,并(bing)宜適(shi)(shi)當留有發展余地;三、配(pei)(pei)電(dian)(dian)(dian)設備的布(bu)置(zhi)區(qu)別。低壓(ya)配(pei)(pei)電(dian)(dian)(dian)室(shi)(shi)配(pei)(pei)電(dian)(dian)(dian)設備的布(bu)置(zhi)必須遵循(xun)安全、可(ke)(ke)靠、適(shi)(shi)用和經濟等原(yuan)則,并(bing)應(ying)便(bian)于安裝、操作(zuo)、搬運、檢修、試驗和監(jian)測。四川配(pei)(pei)電(dian)(dian)(dian)箱(xiang)箱(xiang)體(ti)生產廠(chang)(chang)家樂清市(shi)江廣(guang)電(dian)(dian)(dian)器(qi)廠(chang)(chang)為(wei)您(nin)提供配(pei)(pei)電(dian)(dian)(dian)箱(xiang)箱(xiang)體(ti)設備,期待(dai)為(wei)您(nin)服務(wu)!

安徽掛墻配電箱箱體供應,配電箱箱體

配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)種類(lei)繁多哦,國(guo)(guo)(guo)產型(xing)(xing)號(hao)(hao)(hao)(hao)有MLS、GCKGGD等;國(guo)(guo)(guo)外廠(chang)家(jia)(jia)型(xing)(xing)號(hao)(hao)(hao)(hao):MD190,ArTu、8PT等;標(biao)準的型(xing)(xing)號(hao)(hao)(hao)(hao)為GB7251.1。配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)含義:配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)由(you)字(zi)(zi)(zi)(zi)母(mu)及數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)等組(zu)合而成(cheng),一(yi)(yi)般情況下:一(yi)(yi)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)P表(biao)(biao)(biao)(biao)示(shi)(shi):開(kai)(kai)啟(qi)式(shi)(shi)低(di)壓(ya)(ya)開(kai)(kai)關柜,一(yi)(yi)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)G表(biao)(biao)(biao)(biao)示(shi)(shi):封閉式(shi)(shi)低(di)壓(ya)(ya)開(kai)(kai)關柜第(di)(di)(di)二(er)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)G表(biao)(biao)(biao)(biao)示(shi)(shi):固(gu)定(ding)死,第(di)(di)(di)二(er)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)C表(biao)(biao)(biao)(biao)示(shi)(shi):抽(chou)出式(shi)(shi),H-固(gu)定(ding)、抽(chou)出混裝(zhuang)式(shi)(shi)。第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)L(或D)表(biao)(biao)(biao)(biao)示(shi)(shi):動力用(yong),第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)K表(biao)(biao)(biao)(biao)示(shi)(shi):控制(zhi)用(yong),第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)S表(biao)(biao)(biao)(biao)示(shi)(shi):森源電(dian)氣系統(tong)配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)種類(lei)繁多哦,國(guo)(guo)(guo)產型(xing)(xing)號(hao)(hao)(hao)(hao)有MLS、GCKGGD等;國(guo)(guo)(guo)外廠(chang)家(jia)(jia)型(xing)(xing)號(hao)(hao)(hao)(hao):MD190,ArTu、8PT等;標(biao)準的型(xing)(xing)號(hao)(hao)(hao)(hao)為GB7251.1。配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)含義:配(pei)(pei)電(dian)柜型(xing)(xing)號(hao)(hao)(hao)(hao)由(you)字(zi)(zi)(zi)(zi)母(mu)及數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)等組(zu)合而成(cheng),一(yi)(yi)般情況下:一(yi)(yi)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)P表(biao)(biao)(biao)(biao)示(shi)(shi):開(kai)(kai)啟(qi)式(shi)(shi)低(di)壓(ya)(ya)開(kai)(kai)關柜,一(yi)(yi)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)G表(biao)(biao)(biao)(biao)示(shi)(shi):封閉式(shi)(shi)低(di)壓(ya)(ya)開(kai)(kai)關柜第(di)(di)(di)二(er)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)G表(biao)(biao)(biao)(biao)示(shi)(shi):固(gu)定(ding)死,第(di)(di)(di)二(er)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)C表(biao)(biao)(biao)(biao)示(shi)(shi):抽(chou)出式(shi)(shi),H-固(gu)定(ding)、抽(chou)出混裝(zhuang)式(shi)(shi)。第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)L(或D)表(biao)(biao)(biao)(biao)示(shi)(shi):動力用(yong),第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)K表(biao)(biao)(biao)(biao)示(shi)(shi):控制(zhi)用(yong),第(di)(di)(di)三(san)位(wei)(wei)數(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)S表(biao)(biao)(biao)(biao)示(shi)(shi):森源電(dian)氣系統(tong)

6、配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang),開(kai)(kai)關(guan)箱(xiang)(xiang)(xiang)(xiang)(xiang)內的(de)電(dian)(dian)(dian)(dian)(dian)影(ying)(含插座)應先安(an)裝(zhuang)(zhuang)(zhuang)在金(jin)(jin)(jin)(jin)(jin)屬或非木質陽燃絕(jue)綠電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)上(shang),然后方可整體(ti)(ti)固定在圖電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang),開(kai)(kai)關(guan)箱(xiang)(xiang)(xiang)(xiang)(xiang)箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)內金(jin)(jin)(jin)(jin)(jin)屬電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)與金(jin)(jin)(jin)(jin)(jin)屬箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)應做(zuo)電(dian)(dian)(dian)(dian)(dian)氣連(lian)接。配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang)的(de)電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)上(shang)必(bi)(bi)(bi)須(xu)(xu)有(you)(you)分設N線(xian)(xian)(xian)(xian)(xian)(xian)端(duan)子板(ban)(ban)和PE線(xian)(xian)(xian)(xian)(xian)(xian)端(duan)子板(ban)(ban)。N線(xian)(xian)(xian)(xian)(xian)(xian)端(duan)子板(ban)(ban)必(bi)(bi)(bi)須(xu)(xu)與金(jin)(jin)(jin)(jin)(jin)屬電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)緣(yuan)(yuan)(yuan),PE線(xian)(xian)(xian)(xian)(xian)(xian)必(bi)(bi)(bi)須(xu)(xu)通(tong)過PE線(xian)(xian)(xian)(xian)(xian)(xian)端(duan)子板(ban)(ban)接8、配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang),開(kai)(kai)關(guan)箱(xiang)(xiang)(xiang)(xiang)(xiang)內的(de)連(lian)接線(xian)(xian)(xian)(xian)(xian)(xian)必(bi)(bi)(bi)須(xu)(xu)采(cai)(cai)用銅(tong)芯絕(jue)緣(yuan)(yuan)(yuan)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian).導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)絕(jue)緣(yuan)(yuan)(yuan)的(de)顏色標志(zhi)符合規范的(de)要求(qiu)配(pei)(pei)晉并排(pai)列整齊;導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)分支接頭(tou)不(bu)得采(cai)(cai)用螺壓(ya)接,應采(cai)(cai)用焊(han)接并做(zuo)絕(jue)緣(yuan)(yuan)(yuan)包扎(zha),不(bu)得有(you)(you)外露導(dao)電(dian)(dian)(dian)(dian)(dian)部份9、配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang),開(kai)(kai)關(guan)箱(xiang)(xiang)(xiang)(xiang)(xiang)的(de)金(jin)(jin)(jin)(jin)(jin)屬箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti),金(jin)(jin)(jin)(jin)(jin)屬電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)及電(dian)(dian)(dian)(dian)(dian)器(qi)正常不(bu)帶電(dian)(dian)(dian)(dian)(dian)的(de)金(jin)(jin)(jin)(jin)(jin)屬底座,外殼等必(bi)(bi)(bi)須(xu)(xu)通(tong)過采(cai)(cai)用編織(zhi)軟銅(tong)線(xian)(xian)(xian)(xian)(xian)(xian)做(zuo)電(dian)(dian)(dian)(dian)(dian)氣連(lian)接10、配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang),開(kai)(kai)關(guan)箱(xiang)(xiang)(xiang)(xiang)(xiang)的(de)箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)尺(chi)寸(cun)應與箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)內電(dian)(dian)(dian)(dian)(dian)器(qi)數(shu)量和尺(chi)寸(cun)相(xiang)適應,箱(xiang)(xiang)(xiang)(xiang)(xiang)內電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)板(ban)(ban)板(ban)(ban)面電(dian)(dian)(dian)(dian)(dian)器(qi)安(an)裝(zhuang)(zhuang)(zhuang)尺(chi)寸(cun)可按照下表確定:配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)(xiang)箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)(ti)設備,就選(xuan)樂清市江廣電(dian)(dian)(dian)(dian)(dian)器(qi)廠,是用戶的(de)信賴之選(xuan),歡(huan)迎新老客戶來電(dian)(dian)(dian)(dian)(dian)!

安徽掛墻配電箱箱體供應,配電箱箱體

垂直安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):適(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)從上到(dao)下或從下到(dao)上安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)母(mu)(mu)線槽(cao)的(de)(de)(de)情(qing)況。對于(yu)(yu)(yu)較長的(de)(de)(de)母(mu)(mu)線槽(cao),可以采用(yong)(yong)(yong)這(zhe)(zhe)種(zhong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)方(fang)式(shi)(shi)(shi),因為(wei)它(ta)能有(you)效地分(fen)(fen)散重量并降(jiang)(jiang)低彎曲(qu)半(ban)徑(jing)。2.水(shui)平(ping)(ping)(ping)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):適(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)在水(shui)平(ping)(ping)(ping)方(fang)向(xiang)上安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)母(mu)(mu)線槽(cao)。這(zhe)(zhe)種(zhong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)方(fang)式(shi)(shi)(shi)通(tong)常用(yong)(yong)(yong)于(yu)(yu)(yu)樓層(ceng)之(zhi)間(jian)的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。3.嵌(qian)(qian)入(ru)式(shi)(shi)(shi)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):將母(mu)(mu)線槽(cao)嵌(qian)(qian)入(ru)到(dao)墻(qiang)壁或其他(ta)結構(gou)(gou)中,以提(ti)供(gong)更(geng)整(zheng)潔(jie)、更(geng)隱(yin)蔽的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。1.垂直安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):適(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)從上到(dao)下或從下到(dao)上安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)母(mu)(mu)線槽(cao)的(de)(de)(de)情(qing)況。對于(yu)(yu)(yu)較長的(de)(de)(de)母(mu)(mu)線槽(cao),可以采用(yong)(yong)(yong)這(zhe)(zhe)種(zhong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)方(fang)式(shi)(shi)(shi),因為(wei)它(ta)能有(you)效地分(fen)(fen)散重量并降(jiang)(jiang)低彎曲(qu)半(ban)徑(jing)。2.水(shui)平(ping)(ping)(ping)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):適(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)在水(shui)平(ping)(ping)(ping)方(fang)向(xiang)上安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)母(mu)(mu)線槽(cao)。這(zhe)(zhe)種(zhong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)方(fang)式(shi)(shi)(shi)通(tong)常用(yong)(yong)(yong)于(yu)(yu)(yu)樓層(ceng)之(zhi)間(jian)的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。3.嵌(qian)(qian)入(ru)式(shi)(shi)(shi)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):將母(mu)(mu)線槽(cao)嵌(qian)(qian)入(ru)到(dao)墻(qiang)壁或其他(ta)結構(gou)(gou)中,以提(ti)供(gong)更(geng)整(zheng)潔(jie)、更(geng)隱(yin)蔽的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。這(zhe)(zhe)種(zhong)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)方(fang)式(shi)(shi)(shi)通(tong)常用(yong)(yong)(yong)于(yu)(yu)(yu)樓層(ceng)之(zhi)間(jian)的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。3.嵌(qian)(qian)入(ru)式(shi)(shi)(shi)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang):將母(mu)(mu)線槽(cao)嵌(qian)(qian)入(ru)到(dao)墻(qiang)壁或其他(ta)結構(gou)(gou)中,以提(ti)供(gong)更(geng)整(zheng)潔(jie)、更(geng)隱(yin)蔽的(de)(de)(de)電(dian)源(yuan)分(fen)(fen)配。樂清市江廣電(dian)器廠(chang)為(wei)您提(ti)供(gong)配電(dian)箱(xiang)(xiang)(xiang)箱(xiang)(xiang)(xiang)體(ti)設(she)備,歡(huan)迎您的(de)(de)(de)來電(dian)!山東塑料配電(dian)箱(xiang)(xiang)(xiang)箱(xiang)(xiang)(xiang)體(ti)定(ding)制

樂清市江廣電(dian)器廠為(wei)您提(ti)供(gong)配電(dian)箱箱體設備,期待您的光臨!安徽掛墻配電(dian)箱箱體供(gong)應

低壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),才(cai)允許生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。高(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)不是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),只(zhi)要(yao)通(tong)過(guo)(guo)(guo)型(xing)式試(shi)(shi)驗(yan)就(jiu)可(ke)(ke)以(yi)(yi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。企(qi)(qi)業(ye)可(ke)(ke)以(yi)(yi)自愿(yuan)認證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng),通(tong)過(guo)(guo)(guo)CQC的(de)(de)(de)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),那(nei)是(shi)企(qi)(qi)業(ye)對(dui)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)要(yao)求(qiu)更高(gao)了(le)。只(zhi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)柜(ju)(ju)(ju)殼不需(xu)要(yao)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),但(dan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)和(he)銷售低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),這是(shi)國(guo)(guo)家對(dui)低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)一致(zhi)性(xing)(xing)(xing)(xing)產(chan)(chan)(chan)品(pin)的(de)(de)(de)強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)要(yao)求(qiu)。低壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),才(cai)允許生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。高(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)不是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),只(zhi)要(yao)通(tong)過(guo)(guo)(guo)型(xing)式試(shi)(shi)驗(yan)就(jiu)可(ke)(ke)以(yi)(yi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。企(qi)(qi)業(ye)可(ke)(ke)以(yi)(yi)自愿(yuan)認證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng),通(tong)過(guo)(guo)(guo)CQC的(de)(de)(de)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),那(nei)是(shi)企(qi)(qi)業(ye)對(dui)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)要(yao)求(qiu)更高(gao)了(le)。只(zhi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)柜(ju)(ju)(ju)殼不需(xu)要(yao)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),但(dan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)和(he)銷售低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),這是(shi)國(guo)(guo)家對(dui)低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)一致(zhi)性(xing)(xing)(xing)(xing)產(chan)(chan)(chan)品(pin)的(de)(de)(de)強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)要(yao)求(qiu)。低壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),才(cai)允許生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。高(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)不是(shi)國(guo)(guo)家強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)的(de)(de)(de),只(zhi)要(yao)通(tong)過(guo)(guo)(guo)型(xing)式試(shi)(shi)驗(yan)就(jiu)可(ke)(ke)以(yi)(yi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)。企(qi)(qi)業(ye)可(ke)(ke)以(yi)(yi)自愿(yuan)認證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng),通(tong)過(guo)(guo)(guo)CQC的(de)(de)(de)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),那(nei)是(shi)企(qi)(qi)業(ye)對(dui)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)要(yao)求(qiu)更高(gao)了(le)。只(zhi)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)柜(ju)(ju)(ju)殼不需(xu)要(yao)“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),但(dan)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)(chan)和(he)銷售低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)必(bi)須取(qu)(qu)得“3C”證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu),這是(shi)國(guo)(guo)家對(dui)低壓(ya)(ya)成(cheng)(cheng)套(tao)(tao)開(kai)(kai)關(guan)(guan)(guan)柜(ju)(ju)(ju)一致(zhi)性(xing)(xing)(xing)(xing)產(chan)(chan)(chan)品(pin)的(de)(de)(de)強(qiang)制(zhi)(zhi)性(xing)(xing)(xing)(xing)要(yao)求(qiu)。安徽掛墻(qiang)配電箱箱體供(gong)應

本(ben)文來自四川精(jing)碳偉業環(huan)保科技(ji)有(you)限責任公司://wasul.cn/Article/2f3999958.html

    96 人參與回答
最佳(jia)回答

湖州夜店收(shou)銀管(guan)理系統(tong)如何收(shou)費

2) 等(deng) 97 人贊同(tong)該(gai)回答

2)酒(jiu)Bar開(kai)業前的市場(chang)營銷(xiao)?在(zai)(zai)酒(jiu)Bar開(kai)業前,我們應該為(wei)酒(jiu)Bar制訂一個市場(chang)合作推(tui)廣(guang)營銷(xiao)方(fang)案。主要(yao)是(shi)針對能為(wei)酒(jiu)Bar產生潛(qian)在(zai)(zai)客(ke)戶(hu)的機構或(huo)商家達成(cheng)聯盟,并簽署協議,同(tong)時更有利于去(qu)獲取客(ke)戶(hu)。這些機構和商 。

潔凈車間工程
第1樓
食(shi)品(pin) 等 86 人贊同該回答

食(shi)品飲料衛(wei)生(sheng)安全是為(wei)全社會所關(guan)注的課題,是關(guan)系國際民生(sheng)之大事(shi)。國家有關(guan)部(bu)門也為(wei)飲料衛(wei)生(sheng)安全制定(ding)了有關(guan)政策、法規(gui)(gui)、規(gui)(gui)范。 為(wei)此國家相關(guan)法規(gui)(gui)已對飲料衛(wei)生(sheng)安全引(yin)進了GMP認證的一系列規(gui)(gui)定(ding)。要(yao)求(qiu)食(shi)品飲料必須在 。

楊浦區AI智慧體育發展的怎么樣
第2樓
AI 等 59 人贊同該回(hui)答

AI智慧體(ti)育(yu)(yu)通(tong)過(guo)構建用數據服務(wu)、管理及決(jue)策的體(ti)育(yu)(yu)教(jiao)育(yu)(yu)新機制(zhi),為提(ti)(ti)(ti)升青少年學(xue)生綜合素質提(ti)(ti)(ti)供有力保障,從(cong)而提(ti)(ti)(ti)升區域的體(ti)育(yu)(yu)教(jiao)育(yu)(yu)服務(wu)水平。隨著(zhu) AI 的發展(zhan),體(ti)育(yu)(yu)運動完全可(ke)以變成像(xiang)游(you)戲(xi)一(yi)樣(yang)的交(jiao)互式運動。隨著(zhu)科(ke) 。

金山區低壓配電箱維修電話
第3樓
上海 等 97 人贊同該(gai)回答(da)

上海鈰科告訴您,什么是(shi)配電(dian)(dian)箱?一(yi)級配電(dian)(dian)箱就(jiu)是(shi)指的總配電(dian)(dian)箱。一(yi)般位于配電(dian)(dian)房。一(yi)級箱柜采用下進下出線,前開(kai)門(men),主母線采用銅排連接,接觸良(liang)好,內帶計(ji)量系(xi)統.安全美觀,防(fang)雨箱頂(ding)適合野(ye)外(wai)工作。二級配電(dian)(dian)箱就(jiu)是(shi)分配 。

江西Q41浮動球閥品牌
第4樓
球閥 等(deng) 81 人贊同該回答

球閥的球體(ti)是浮動(dong)的,在介(jie)質(zhi)壓力(li)作(zuo)用下,球體(ti)能(neng)產生一定的位(wei)移(yi)并緊壓在出(chu)口端的密封(feng)面(mian)上,保證(zheng)出(chu)口端密封(feng)。浮動(dong)球球閥的結構簡單(dan),密封(feng)性好(hao),但球體(ti)承(cheng)受工作(zuo)介(jie)質(zhi)的載荷全部傳(chuan)給了出(chu)口密封(feng)圈,因(yin)此(ci)要(yao)考(kao)慮密封(feng)圈材料能(neng) 。

蘇州功率半導體錫膏
第5樓
半導 等(deng) 29 人贊(zan)同該(gai)回答

半導體錫膏的作用(yong)(yong)原理連(lian)接(jie)(jie)作用(yong)(yong)半導體錫膏的主要(yao)作用(yong)(yong)是連(lian)接(jie)(jie)電(dian)子(zi)元件和印制電(dian)路(lu)板(ban)。在制造過(guo)程中(zhong),芯(xin)片(pian)和引腳(jiao)需要(yao)與基板(ban)和焊(han)盤進行焊(han)接(jie)(jie),以實現電(dian)路(lu)的連(lian)接(jie)(jie)。錫膏作為焊(han)接(jie)(jie)材料,其熔點低于焊(han)接(jie)(jie)溫(wen)度,因此在焊(han)接(jie)(jie)過(guo)程中(zhong)能 。

鄭州海綿噴碼機廠家
第6樓
噴(pen)碼(ma) 等 81 人(ren)贊同該(gai)回答

噴碼機與市(shi)場(chang)營銷策略(lve)制(zhi)定(ding)(ding)和(he)(he)實(shi)施之(zhi)間(jian)存(cun)在密切的聯系。噴碼機作(zuo)為一種標識設(she)備,可(ke)以(yi)幫助企業在市(shi)場(chang)營銷中實(shi)現以(yi)下(xia)目(mu)標:目(mu)標市(shi)場(chang)定(ding)(ding)位:明確目(mu)標市(shi)場(chang)和(he)(he)目(mu)標客戶,并針對其(qi)需求和(he)(he)特點(dian)制(zhi)定(ding)(ding)相應(ying)的營銷策略(lve)。噴碼機可(ke)以(yi)用 。

河南橋梁碳纖維加固有用嗎
第7樓
碳纖 等 37 人贊同(tong)該(gai)回答

碳纖維加固(gu)技(ji)術的施(shi)(shi)(shi)(shi)工流程包括以下步(bu)驟:施(shi)(shi)(shi)(shi)工準備:根據(ju)施(shi)(shi)(shi)(shi)工現(xian)場和(he)被加固(gu)構(gou)(gou)件(jian)混凝(ning)土的實(shi)際狀況對照設計(ji)圖(tu)紙,確(que)定(ding)施(shi)(shi)(shi)(shi)工方(fang)案和(he)施(shi)(shi)(shi)(shi)工計(ji)劃,作好施(shi)(shi)(shi)(shi)工前的準備工作。卸荷:對所加固(gu)的構(gou)(gou)件(jian)盡可能卸荷。基底(di)處理:混凝(ning)土表層 。

國內海陸物流專線聯系方式
第8樓
物流 等 27 人贊(zan)同該回(hui)答

物流專線和快遞(di)運輸到底(di)誰快對于(yu)許多(duo)客(ke)戶而言,速(su)(su)率是(shi) 關鍵的(de)(de),甚至有的(de)(de)時候客(ke)戶恨(hen)不得我發(fa)的(de)(de)貨明日就到了,那我們就來談談速(su)(su)度問(wen)題。在(zai)快遞(di)行業里(li),近年(nian)來發(fa)展(zhan)得 快的(de)(de)細分行業便是(shi)快遞(di)了。四通一(yi)達的(de)(de)高速(su)(su)發(fa)展(zhan) 。

泰州微信有贊微商城
第9樓
有贊(zan) 等 15 人贊(zan)同該回答

有(you)(you)贊營銷工具(ju)的優勢(shi)主要包括以下(xia)幾(ji)點:用(yong)(yong)戶(hu)思維:有(you)(you)贊以用(yong)(yong)戶(hu)思維為出發點,提供符合(he)用(yong)(yong)戶(hu)需(xu)求的產品和服務,注重用(yong)(yong)戶(hu)體驗和滿意度。社(she)(she)交屬性(xing)強:有(you)(you)贊與微信(xin)等社(she)(she)交媒(mei)體深度整合(he),支持社(she)(she)交分(fen)享和互(hu)動,有(you)(you)利于商家在社(she)(she)交 。

鐳射夾膠玻璃怎么樣
第10樓
上海 等 72 人贊同(tong)該回答

上海(hai)夾(jia)膠玻(bo)(bo)璃(li)(li)廠(chang)家,常彎鋼化玻(bo)(bo)璃(li)(li),規格齊(qi)全,鋼化面板直供,可按需定(ding)制,量大更優惠,專(zhuan)業產銷玻(bo)(bo)璃(li)(li)廠(chang),專(zhuan)業施工,玻(bo)(bo)璃(li)(li)面板,產銷施工一體(ti)化,夾(jia)膠玻(bo)(bo)璃(li)(li)找喜洛玻(bo)(bo)璃(li)(li)制品,源頭廠(chang)家,質量保障!夾(jia)膠壓花玻(bo)(bo)璃(li)(li)定(ding)制廠(chang)家哪家 。

此站(zhan)點為系統演示站(zhan),內(nei)容轉載自互(hu)聯網,所有信息僅做測試用(yong)途,不(bu)保證內(nei)容的真實(shi)性。不(bu)承擔(dan)此類 作品(pin)侵權行為的直接責(ze)(ze)任及連帶責(ze)(ze)任。

如若本網(wang)有(you)任何內容(rong)侵犯您的(de)權益,侵權信息投(tou)訴/刪除進行處(chu)理。聯系郵箱(xiang):

Copyright ? 2005 - 2023 四川精碳偉業環保科技有限責任公司 All Rights Reserved 網站地圖