在线视频观看91黄片,一区二区久久综合网,亚洲动漫在线观看无码不卡,一二三区高清视频国产女人,久久综合给合久久国产免费,久久伊人精品中文字幕有尤物,人人做人人操人人爽,亚洲在看在线观看视频高清

型号(hao)(hao) : YJLV22 额定电(dian)(dian)(dian)压（V） : 6～35 名称(cheng) : 铝(lv)芯交(jiao)联聚(ju)(ju)乙(yi)烯绝缘钢(gang)带铠装(zhuang)聚(ju)(ju)氯乙(yi)烯护套(tao)电(dian)(dian)(dian)力(li)电(dian)(dian)(dian)缆(lan) 主(zhu)要(yao)用(yong)(yong)途 :适用(yong)(yong)于(yu)室(shi)内(nei)(nei)、隧道、电(dian)(dian)(dian)缆(lan)沟(gou)及(ji)(ji)地下直埋(mai)敷设(she)(she)，电(dian)(dian)(dian)缆(lan)能(neng)承受(shou)机(ji)械(xie)外力(li)作用(yong)(yong)，但不(bu)(bu)能(neng)承受(shou)大的拉力(li) 型号(hao)(hao) : EV22 额定电(dian)(dian)(dian)压（V） : 6～35 名称(cheng) : 铜(tong)芯乙(yi)丙绝缘钢(gang)带铠装(zhuang)聚(ju)(ju)氯乙(yi)烯护套(tao)电(dian)(dian)(dian)力(li)电(dian)(dian)(dian)缆(lan) 主(zhu)要(yao)用(yong)(yong)途 :适用(yong)(yong)于(yu)室(shi)内(nei)(nei)、隧道、电(dian)(dian)(dian)缆(lan)沟(gou)及(ji)(ji)地下直埋(mai)敷设(she)(she)，电(dian)(dian)(dian)缆(lan)能(neng)承受(shou)机(ji)械(xie)外力(li)作用(yong)(yong)，但不(bu)(bu)能(neng)承受(shou)大的拉力(li) 型号(hao)(hao) : YJLHV43 额定电(dian)(dian)(dian)压（V） : 6～35 名称(cheng) : 铝(lv)合金芯交(jiao)联聚(ju)(ju)乙(yi)烯绝缘PVC内(nei)(nei)护套(tao)粗钢(gang)丝铠装(zhuang)聚(ju)(ju)乙(yi)烯外护套(tao)电(dian)(dian)(dian)力(li)电(dian)(dian)(dian)缆(lan) 主(zhu)要(yao)用(yong)(yong)途 :敷设(she)(she)在室(shi)内(nei)(nei)、矿井及(ji)(ji)水中，能(neng)承受(shou)较大的拉力(li)。