丰满多毛的大隂户视频_性xxxxfreexxxxx欧美牲交_亚洲av无码国产精品色软件_又粗又硬又黄又爽的视频永久

電(dian)線(xian)(xian)電(dian)纜測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)與試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)設備(bei)系列電(dian)源插(cha)(cha)(cha)頭線(xian)(xian)綜(zong)合測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，絕緣/導(dao)(dao)通(tong)測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，高壓/導(dao)(dao)通(tong)測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，高壓露銅測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，極性/導(dao)(dao)通(tong)測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，連接器(qi)和電(dian)腦(nao)排(pai)線(xian)(xian)綜(zong)合測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，插(cha)(cha)(cha)頭彎(wan)折搖(yao)擺試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，插(cha)(cha)(cha)頭線(xian)(xian)折曲試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，插(cha)(cha)(cha)頭線(xian)(xian)壓縮(suo)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)裝(zhuang)置，突(tu)拉試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，靜(jing)態拉力(li)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，滾筒跌落(luo)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，吊(diao)重(zhong)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機（保持力(li)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，溫升(sheng)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)儀(yi)(yi)(yi)，拔出力(li)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，插(cha)(cha)(cha)拔力(li)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，聽筒線(xian)(xian)疲(pi)勞(lao)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，插(cha)(cha)(cha)頭線(xian)(xian)電(dian)壓降測試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，防誤插(cha)(cha)(cha)入及接觸順序試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)機，大(da)電(dian)流負載試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)儀(yi)(yi)(yi)，沖(chong)

電(dian)(dian)線(xian)曲撓（可撓柔軟(ruan)度）試驗(yan)機適用于檢測(ce)橡塑膠絕緣和護套之軟(ruan)電(dian)(dian)纜(lan)在負(fu)載的動態下曲撓試驗(yan)并(bing)在試驗(yan)中檢測(ce)出(chu)下列電(dian)(dian)線(xian)電(dian)(dian)纜(lan)故障并(bing)停機

立(li)式低溫線材(cai)彎折試(shi)驗機 1、夾(jia)具：6組 2. 擺(bai)(bai)動(dong)角度(du)：10～180°連續可(ke)調(diao) 3. 擺(bai)(bai)動(dong)速度(du)：10～60c.p.m可(ke)調(diao) 4. 自(zi)動(dong)計數器：6個分(fen)別(bie)計數 5. 荷重砝碼(ma)：50，100（113），200， 300（284），500g 6. 體積(ji)：86x51x81cm 7. 電源：220V，50/60Hz 10A 8. 重量(liang)：110kg

線材彎折試驗機(ji) 1、夾(jia)具：6組 2. 擺(bai)動(dong)角(jiao)度：10～180°連續(xu)可調 3. 擺(bai)動(dong)速度：10～60c.p.m可調 4. 自動(dong)計數器：6個分(fen)別計數