

弱電電纜可選用什么型號呢
弱(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)安裝電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)可選(xuan)則(ze)聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)氯(lv)(lv)(lv)(lv)丁二(er)烯(xi)(xi)隔(ge)熱(re)帶(dai)聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)氯(lv)(lv)(lv)(lv)丁二(er)烯(xi)(xi)隔(ge)熱(re)護(hu)(hu)套(tao)(tao)移(yi)動信(xin)號電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)PVV型(xing)(xing)。屏(ping)幕(mu)了的(de)(de)(de)條件要多者,選(xuan)則(ze)聚(ju)(ju)(ju)丙烯(xi)(xi)隔(ge)熱(re)帶(dai)帶(dai)鋼繞包屏(ping)幕(mu)了PVC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)KVVP"型(xing)(xing)、鋁包電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)KX)型(xing)(xing)或多芯屏(ping)幕(mu)了電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)與算出機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)高(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)DJ—VVP型(xing)(xing)。 中國(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)信(xin)通信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)線(xian)(xian)運用橡套(tao)(tao)通信(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)線(xian)(xian)YC或YCW型(xing)(xing)。 高(gao)壓(ya)(ya)低(di)壓(ya)(ya)供(gong)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(bei)數(shu)據(ju)線(xian)(xian)一(yi)半選(xuan)擇使用聚(ju)(ju)(ju)乙(yi)稀(xi)絕(jue)(jue)(jue)緣(yuan)(yuan)層(ceng)聚(ju)(ju)(ju)乙(yi)稀(xi)絕(jue)(jue)(jue)緣(yuan)(yuan)護(hu)(hu)套(tao)(tao)供(gong)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備(bei)數(shu)據(ju)線(xian)(xian)VV或VLV型(xing)(xing)。 鎧(kai)(kai)裝及外被(bei)層(ceng)抉(jue)擇 直埋數(shu)據(ju)線(xian)(xian)選(xuan)購(gou)聚(ju)(ju)(ju)乙(yi)稀(xi)或聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)乙(yi)稀(xi)保護(hu)(hu)套(tao)(tao)內鎧(kai)(kai)裝數(shu)據(ju)線(xian)(xian),井下掌控(kong)數(shu)據(ju)線(xian)(xian)記(ji)為(wei)223。 敷設概(gai)率所(suo)能承受(shou)拉力(li)(li)(li)住所(suo)或概(gai)率遭受(shou)土體位(wei)移(yi)住所(suo)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬適于用細鋼線(xian)(xian),粗鋼線(xian)(xian)鎧(kai)(kai)裝電(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬,記(ji)為(wei)32。 情況溫度因素高(gao)出-15°C時, 礦(kuang)井電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)不(bu)適合選(xuan)定 普普通通聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)氯(lv)(lv)(lv)(lv)乙(yi)烯(xi)(xi)絕(jue)(jue)(jue)緣(yuan)(yuan)層(ceng)及絕(jue)(jue)(jue)緣(yuan)(yuan)護(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)敷設。 敷設在(zai)(zai)(zai)橋馬路(lu)上(shang)或穿管組(zu)裝敷設的(de)(de)(de)低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬選(xuan)購(gou)無鎧(kai)(kai)裝的(de)(de)(de)全(quan)塑低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)攬,無記(ji)。 敷設在(zai)(zai)(zai)E型(xing)(xing)固定支架上(shang)的(de)(de)(de)纜(lan)(lan)線(xian)(xian)大(da)部分運用鎧(kai)(kai)裝纜(lan)(lan)線(xian)(xian),礦(kuang)井橡套(tao)(tao)纜(lan)(lan)線(xian)(xian)記(ji)為(wei)20。 敷設在(zai)(zai)(zai)濕或有(you)耐腐蝕(shi)(shi)銹蝕(shi)(shi)性場(chang)合適用聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)乙(yi)稀(xi)外絕(jue)(jue)(jue)緣(yuan)(yuan)護(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan),記(ji)為(wei)22。 敷設在(zai)(zai)(zai)有(you)火警(jing)危險物品的(de)(de)(de)辦公(gong)場(chang)所(suo)并選(xuan)擇化學(xue)交聯(lian)聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)丁二(er)烯(xi)(xi)絕(jue)(jue)(jue)緣(yuan)(yuan)性聚(ju)(ju)(ju)氯(lv)(lv)(lv)(lv)丁二(er)烯(xi)(xi)絕(jue)(jue)(jue)緣(yuan)(yuan)護(hu)(hu)套(tao)(tao)耐油電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),礦(kuang)用絞車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)記(ji)為(wei)22。
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