粗(cu)糙度(du)儀(yi)(yi)附加(jia)參(can)(can)(can)數(shu)(shu)(shu)(shu)選(xuan)(xuan)(xuan)擇(ze)(ze)：粗(cu)糙度(du)儀(yi)(yi)標準規(gui)定(ding)，幅(fu)度(du)參(can)(can)(can)數(shu)(shu)(shu)(shu)是推薦參(can)(can)(can)數(shu)(shu)(shu)(shu)，是必須標注的(de)(de)(de)(de)參(can)(can)(can)數(shu)(shu)(shu)(shu)，只有(you)對(dui)于少(shao)數(shu)(shu)(shu)(shu)零件(jian)的(de)(de)(de)(de)重要(yao)(yao)表(biao)(biao)面(mian)(mian)有(you)特(te)(te)殊使(shi)用(yong)(yong)(yong)(yong)要(yao)(yao)求(qiu)(qiu)時(shi)才選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)附加(jia)參(can)(can)(can)數(shu)(shu)(shu)(shu)。幅(fu)度(du)參(can)(can)(can)數(shu)(shu)(shu)(shu)的(de)(de)(de)(de)附加(jia)參(can)(can)(can)數(shu)(shu)(shu)(shu)包(bao)括輪廓單元的(de)(de)(de)(de)平(ping)均(jun)寬(kuan)度(du)RSm、（間距(ju)(ju)參(can)(can)(can)數(shu)(shu)(shu)(shu)）和(he)(he)輪廓支承(cheng)(cheng)長度(du)率(lv)Rmr（c）（混合參(can)(can)(can)數(shu)(shu)(shu)(shu)），其中，前者是反映(ying)間距(ju)(ju)特(te)(te)性(xing)的(de)(de)(de)(de)參(can)(can)(can)數(shu)(shu)(shu)(shu)，主(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)于密封性(xing)、外觀質量(liang)要(yao)(yao)求(qiu)(qiu)較高的(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)；后者是反映(ying)形(xing)狀特(te)(te)性(xing)的(de)(de)(de)(de)參(can)(can)(can)數(shu)(shu)(shu)(shu)，主(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)于接觸剛(gang)度(du)或耐磨性(xing)要(yao)(yao)求(qiu)(qiu)較高的(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)。以(yi)下(xia)(xia)情(qing)況(kuang)可(ke)以(yi)考(kao)慮選(xuan)(xuan)(xuan)擇(ze)(ze)附加(jia)參(can)(can)(can)數(shu)(shu)(shu)(shu)：1．對(dui)于密封性(xing)要(yao)(yao)求(qiu)(qiu)高的(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)，可(ke)以(yi)規(gui)定(ding)RSm。2.當表(biao)(biao)面(mian)(mian)要(yao)(yao)求(qiu)(qiu)承(cheng)(cheng)受(shou)交變應力時(shi)，可(ke)以(yi)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)和(he)(he)RSm。3.當表(biao)(biao)面(mian)(mian)著重要(yao)(yao)求(qiu)(qiu)外觀質量(liang)和(he)(he)可(ke)漆(qi)性(xing)（如噴涂均(jun)勻，涂層有(you)極好的(de)(de)(de)(de)附著性(xing)和(he)(he)光(guang)潔性(xing)等(deng)）時(shi)，可(ke)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)和(he)(he)RSm。例如，汽(qi)車外形(xing)鋼板除要(yao)(yao)控(kong)制幅(fu)度(du)參(can)(can)(can)數(shu)(shu)(shu)(shu)外，還需進一步控(kong)制RSm，以(yi)提(ti)高鋼板的(de)(de)(de)(de)可(ke)漆(qi)性(xing)。4.要(yao)(yao)求(qiu)(qiu)沖(chong)壓(ya)成(cheng)形(xing)后抗(kang)裂紋、抗(kang)振、抗(kang)腐蝕、減小(xiao)流體(ti)流動(dong)摩(mo)擦阻(zu)力等(deng)情(qing)況(kuang)下(xia)(xia)也可(ke)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)RSm。5.當要(yao)(yao)求(qiu)(qiu)輪廓實際接觸面(mian)(mian)積大、接觸剛(gang)度(du)較高或耐磨性(xing)好時(shi)可(ke)以(yi)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)、和(he)(he)Rmr（c）。輪廓儀(yi)(yi)是一種用(yong)(yong)(yong)(yong)于測量(liang)物體(ti)輪廓形(xing)狀和(he)(he)尺寸(cun)的(de)(de)(de)(de)儀(yi)(yi)器。東(dong)京精密輪廓儀(yi)(yi)規(gui)格

表(biao)(biao)(biao)面(mian)(mian)(mian)波紋(wen)度(du)(du)(du)(du)(du)是(shi)什么(me)？表(biao)(biao)(biao)面(mian)(mian)(mian)波紋(wen)度(du)(du)(du)(du)(du)是(shi)間距(ju)大(da)于表(biao)(biao)(biao)面(mian)(mian)(mian)粗糙(cao)度(du)(du)(du)(du)(du)但(dan)小(xiao)于表(biao)(biao)(biao)面(mian)(mian)(mian)幾何形狀(zhuang)(zhuang)誤差(cha)的表(biao)(biao)(biao)面(mian)(mian)(mian)幾何不平(ping)度(du)(du)(du)(du)(du)，屬(shu)于微觀和宏(hong)觀之間的幾何誤差(cha)。它是(shi)由(you)于零(ling)件表(biao)(biao)(biao)面(mian)(mian)(mian)在(zai)機械加(jia)工過程(cheng)中(zhong)，機床與工具系統的振(zhen)動而形成(cheng)的。表(biao)(biao)(biao)面(mian)(mian)(mian)波紋(wen)度(du)(du)(du)(du)(du)直接影響零(ling)件表(biao)(biao)(biao)面(mian)(mian)(mian)的機械性(xing)能，如(ru)零(ling)件的接觸(chu)剛度(du)(du)(du)(du)(du)、疲勞強度(du)(du)(du)(du)(du)、結合強度(du)(du)(du)(du)(du)、耐磨性(xing)、抗振(zhen)性(xing)和密封(feng)性(xing)等。表(biao)(biao)(biao)面(mian)(mian)(mian)波紋(wen)度(du)(du)(du)(du)(du)和表(biao)(biao)(biao)面(mian)(mian)(mian)粗糙(cao)度(du)(du)(du)(du)(du)有什么(me)區別？波距(ju)λ＜1mm時，按(an)表(biao)(biao)(biao)面(mian)(mian)(mian)粗糙(cao)度(du)(du)(du)(du)(du)處(chu)理；波距(ju):1mm＜λ＜10mm，按(an)表(biao)(biao)(biao)面(mian)(mian)(mian)波紋(wen)度(du)(du)(du)(du)(du)處(chu)理；波距(ju)λ＞10mm，按(an)形狀(zhuang)(zhuang)位置(zhi)誤差(cha)處(chu)理，主要有實際(ji)表(biao)(biao)(biao)面(mian)(mian)(mian)輪(lun)廓(kuo)(kuo)，表(biao)(biao)(biao)面(mian)(mian)(mian)粗糙(cao)度(du)(du)(du)(du)(du)輪(lun)廓(kuo)(kuo)，波紋(wen)度(du)(du)(du)(du)(du)輪(lun)廓(kuo)(kuo)，宏(hong)觀形狀(zhuang)(zhuang)輪(lun)廓(kuo)(kuo)。3d輪(lun)廓(kuo)(kuo)儀規格輪(lun)廓(kuo)(kuo)儀可以幫助檢測產品的尺(chi)寸(cun)偏差(cha)、形狀(zhuang)(zhuang)缺陷和表(biao)(biao)(biao)面(mian)(mian)(mian)平(ping)整度(du)(du)(du)(du)(du)等問題(ti)。

粗糙(cao)(cao)度(du)(du)輪廓一體機的好處：·一次測量(liang)，實現粗糙(cao)(cao)度(du)(du)、波紋度(du)(du)、輪廓分析·實現全范圍內的粗糙(cao)(cao)度(du)(du)、波紋度(du)(du)測量(liang)·X向采用新型數字式(shi)傳(chuan)感(gan)器，精(jing)(jing)(jing)(jing)度(du)(du)更(geng)高(gao)(gao)(gao)，Z1采用自(zi)主研發高(gao)(gao)(gao)精(jing)(jing)(jing)(jing)度(du)(du)多段式(shi)電感(gan)傳(chuan)感(gan)器多段式(shi)高(gao)(gao)(gao)精(jing)(jing)(jing)(jing)度(du)(du)傳(chuan)感(gan)器具有(you)超(chao)大(da)量(liang)程，較大(da)限度(du)(du)保持了(le)傳(chuan)感(gan)器的原有(you)精(jing)(jing)(jing)(jing)度(du)(du)。采用高(gao)(gao)(gao)剛(gang)性高(gao)(gao)(gao)精(jing)(jing)(jing)(jing)度(du)(du)免維護直(zhi)線運動導軌，精(jing)(jing)(jing)(jing)密控制系統。采用高(gao)(gao)(gao)速并行數據采集單(dan)元，硬件觸(chu)發、硬件高(gao)(gao)(gao)速采樣，無(wu)延時；足夠密集及穩定的數據源為后(hou)期數據處理、計算提供有(you)力的保障。

規(gui)(gui)定(ding)表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)要(yao)(yao)求(qiu)的(de)一(yi)般規(gui)(gui)則1.為保證零件的(de)表(biao)面(mian)(mian)(mian)(mian)(mian)質(zhi)量，可(ke)按功能需要(yao)(yao)規(gui)(gui)定(ding)表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)參(can)數值(zhi)(zhi)，否(fou)(fou)則，可(ke)不(bu)規(gui)(gui)定(ding)其(qi)參(can)數值(zhi)(zhi)，也不(bu)需要(yao)(yao)檢查。2.在(zai)規(gui)(gui)定(ding)表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)要(yao)(yao)求(qiu)時(shi)，應給出(chu)表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)參(can)數值(zhi)(zhi)和(he)測(ce)(ce)定(ding)時(shi)的(de)取(qu)樣長度(du)(du)(du)值(zhi)(zhi)兩(liang)項基(ji)本要(yao)(yao)求(qiu)，必要(yao)(yao)時(shi)也可(ke)規(gui)(gui)定(ding)表(biao)面(mian)(mian)(mian)(mian)(mian)紋理、加工方(fang)法或(huo)加工順序和(he)不(bu)同區域的(de)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)等附加要(yao)(yao)求(qiu)。3.表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)各參(can)數的(de)數值(zhi)(zhi)應在(zai)垂直于(yu)基(ji)準面(mian)(mian)(mian)(mian)(mian)的(de)各截面(mian)(mian)(mian)(mian)(mian)上獲得。對(dui)給定(ding)的(de)表(biao)面(mian)(mian)(mian)(mian)(mian)，如截面(mian)(mian)(mian)(mian)(mian)方(fang)向與高(gao)度(du)(du)(du)參(can)數（Ra、Rz）最大值(zhi)(zhi)的(de)方(fang)向一(yi)致，則可(ke)不(bu)規(gui)(gui)定(ding)測(ce)(ce)量截面(mian)(mian)(mian)(mian)(mian)的(de)方(fang)向，否(fou)(fou)則應在(zai)圖(tu)樣上標出(chu)。4.表(biao)面(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)糙(cao)(cao)度(du)(du)(du)要(yao)(yao)求(qiu)不(bu)適用于(yu)表(biao)面(mian)(mian)(mian)(mian)(mian)缺(que)陷，在(zai)評(ping)定(ding)過程中，不(bu)應把表(biao)面(mian)(mian)(mian)(mian)(mian)缺(que)陷（如溝(gou)槽(cao)、氣孔、劃痕等）包含進(jin)去。必要(yao)(yao)時(shi)，應單獨規(gui)(gui)定(ding)表(biao)面(mian)(mian)(mian)(mian)(mian)缺(que)陷的(de)要(yao)(yao)求(qiu)。輪廓儀(yi)測(ce)(ce)量速度(du)(du)(du)快、結果可(ke)靠(kao)、操作方(fang)便。

粗(cu)(cu)糙(cao)度(du)儀又(you)叫表(biao)面(mian)粗(cu)(cu)糙(cao)度(du)儀、表(biao)面(mian)光(guang)潔(jie)度(du)儀、表(biao)面(mian)粗(cu)(cu)糙(cao)度(du)檢(jian)測(ce)儀、粗(cu)(cu)糙(cao)度(du)測(ce)量(liang)(liang)儀、粗(cu)(cu)糙(cao)度(du)計、粗(cu)(cu)糙(cao)度(du)測(ce)試(shi)儀等(deng)多種名稱(cheng)。粗(cu)(cu)糙(cao)度(du)儀的(de)(de)(de)應用(yong)(yong)行業表(biao)面(mian)質量(liang)(liang)的(de)(de)(de)特性(xing)是(shi)零(ling)件重要的(de)(de)(de)特性(xing)之一，在(zai)計量(liang)(liang)科(ke)學中表(biao)面(mian)質量(liang)(liang)的(de)(de)(de)檢(jian)測(ce)具有(you)重要的(de)(de)(de)地位。以前人們是(shi)用(yong)(yong)標(biao)準(zhun)樣件或(huo)樣塊(kuai)，通(tong)過(guo)肉眼觀察或(huo)用(yong)(yong)手(shou)觸(chu)摸，對(dui)表(biao)面(mian)粗(cu)(cu)糙(cao)度(du)做出(chu)定性(xing)的(de)(de)(de)綜合(he)評定。現(xian)在(zai)一般(ban)用(yong)(yong)針(zhen)描法又(you)稱(cheng)觸(chu)針(zhen)法。當觸(chu)針(zhen)直接在(zai)工件被(bei)測(ce)表(biao)面(mian)上(shang)輕(qing)(qing)輕(qing)(qing)劃過(guo)時，由于被(bei)測(ce)表(biao)面(mian)輪(lun)(lun)廓峰谷起伏，觸(chu)針(zhen)將在(zai)垂(chui)直于被(bei)測(ce)輪(lun)(lun)廓表(biao)面(mian)方向上(shang)產(chan)生(sheng)上(shang)下移動，把這種移通(tong)過(guo)電子裝置把信號加以放(fang)大(da)，然后通(tong)過(guo)指零(ling)表(biao)或(huo)其它輸出(chu)裝置將有(you)關(guan)粗(cu)(cu)糙(cao)度(du)的(de)(de)(de)數據或(huo)圖形輸出(chu)來。表(biao)面(mian)粗(cu)(cu)糙(cao)度(du)測(ce)量(liang)(liang)儀具有(you)測(ce)量(liang)(liang)精度(du)高、測(ce)量(liang)(liang)范圍寬、操作(zuo)簡便、便于攜帶(dai)、工作(zuo)穩定等(deng)特點。粗(cu)(cu)糙(cao)度(du)儀可以廣適用(yong)(yong)于生(sheng)產(chan)現(xian)場，可測(ce)量(liang)(liang)多種機加工零(ling)件的(de)(de)(de)表(biao)面(mian)粗(cu)(cu)糙(cao)度(du)。輪(lun)(lun)廓儀是(shi)對(dui)物體的(de)(de)(de)輪(lun)(lun)廓、二(er)維尺寸、二(er)維位移進行測(ce)試(shi)與檢(jian)驗的(de)(de)(de)儀器。浙江輪(lun)(lun)廓儀規格

輪(lun)(lun)廓(kuo)儀(yi)，就選上海(hai)日緒(xu)精密(mi)儀(yi)器設備有限公司，讓(rang)您滿意，歡迎(ying)新(xin)老(lao)客戶來電！東京(jing)精密(mi)輪(lun)(lun)廓(kuo)儀(yi)規格

表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)對(dui)機械零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)使(shi)用性(xing)能(neng)的(de)(de)(de)(de)(de)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)？1）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)耐磨(mo)性(xing)。表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)越(yue)(yue)粗(cu)(cu)糙(cao)(cao)(cao)(cao)，配(pei)合(he)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)間(jian)(jian)的(de)(de)(de)(de)(de)有效(xiao)接觸(chu)面(mian)(mian)(mian)(mian)積越(yue)(yue)小，壓強越(yue)(yue)大(da)，磨(mo)損(sun)就越(yue)(yue)快。（2）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)配(pei)合(he)性(xing)質的(de)(de)(de)(de)(de)穩(wen)定(ding)性(xing)。對(dui)間(jian)(jian)隙配(pei)合(he)來說(shuo)，表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)越(yue)(yue)粗(cu)(cu)糙(cao)(cao)(cao)(cao)，就越(yue)(yue)易磨(mo)損(sun)，使(shi)工(gong)作(zuo)過程中間(jian)(jian)隙逐(zhu)漸增大(da)；對(dui)過盈配(pei)合(he)來說(shuo)，由于裝配(pei)時(shi)將微觀(guan)凸峰擠(ji)平(ping)，減小了實際(ji)有效(xiao)過盈，降低了聯結(jie)強度(du)(du)(du)。（3）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)疲勞強度(du)(du)(du)。粗(cu)(cu)糙(cao)(cao)(cao)(cao)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)存在(zai)較大(da)的(de)(de)(de)(de)(de)波谷(gu)(gu)，它們像尖角缺口(kou)和裂(lie)紋一樣，對(dui)應力集(ji)中很敏感，從而(er)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)疲勞強度(du)(du)(du)。（4）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)抗(kang)腐蝕(shi)性(xing)。粗(cu)(cu)糙(cao)(cao)(cao)(cao)的(de)(de)(de)(de)(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)，易使(shi)腐蝕(shi)性(xing)氣體(ti)或液體(ti)通(tong)過表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)微觀(guan)凹谷(gu)(gu)滲入到金屬(shu)內層(ceng)，造成(cheng)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)腐蝕(shi)。（5）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)密封性(xing)。粗(cu)(cu)糙(cao)(cao)(cao)(cao)的(de)(de)(de)(de)(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)之間(jian)(jian)無法嚴(yan)密地(di)貼合(he)，氣體(ti)或液體(ti)通(tong)過接觸(chu)面(mian)(mian)(mian)(mian)間(jian)(jian)的(de)(de)(de)(de)(de)縫隙滲漏。（6）表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)接觸(chu)剛度(du)(du)(du)。接觸(chu)剛度(du)(du)(du)是(shi)零(ling)(ling)(ling)件(jian)結(jie)合(he)面(mian)(mian)(mian)(mian)在(zai)外(wai)力作(zuo)用下(xia)，抵抗(kang)接觸(chu)變形的(de)(de)(de)(de)(de)能(neng)力。機器的(de)(de)(de)(de)(de)剛度(du)(du)(du)在(zai)很大(da)程度(du)(du)(du)上(shang)取決于各零(ling)(ling)(ling)件(jian)之間(jian)(jian)的(de)(de)(de)(de)(de)接觸(chu)剛度(du)(du)(du)。（7）影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)測量精(jing)(jing)度(du)(du)(du)。零(ling)(ling)(ling)件(jian)被測表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)和測量工(gong)具測量面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)都(dou)會(hui)直接影(ying)(ying)(ying)(ying)響(xiang)(xiang)(xiang)測量的(de)(de)(de)(de)(de)精(jing)(jing)度(du)(du)(du)，尤其是(shi)在(zai)精(jing)(jing)密測量時(shi)。此外(wai)，表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)粗(cu)(cu)糙(cao)(cao)(cao)(cao)度(du)(du)(du)對(dui)零(ling)(ling)(ling)件(jian)的(de)(de)(de)(de)(de)鍍(du)涂層(ceng)、導熱性(xing)和接觸(chu)電阻(zu)、反射(she)(she)能(neng)力和輻射(she)(she)性(xing)能(neng)、液體(ti)和氣體(ti)流動的(de)(de)(de)(de)(de)阻(zu)力東京精(jing)(jing)密輪廓(kuo)儀(yi)規格

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