弱電電纜可選用什么型號呢

弱電(dian)(dian)(dian)(dian)(dian)(dian)工(gong)程電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)可選取(qu)聚氯丁(ding)(ding)(ding)二烯(xi)耐壓(ya)(ya)聚氯丁(ding)(ding)(ding)二烯(xi)護線(xian)(xian)(xian)(xian)套(tao)無線(xian)(xian)(xian)(xian)信(xin)號電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)PVV型(xing)(xing)(xing)。閉(bi)(bi)屏因素(su)的(de)要求多者，選取(qu)聚丁(ding)(ding)(ding)二烯(xi)耐壓(ya)(ya)鋼表帶繞包閉(bi)(bi)屏塑料件電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)KVVP"型(xing)(xing)(xing)、鋁包電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)KX)型(xing)(xing)(xing)或(huo)(huo)多芯閉(bi)(bi)屏電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)與運(yun)算機電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)DJ—VVP型(xing)(xing)(xing)。　　中(zhong)移動通(tong)信(xin)拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)使用的(de)橡套(tao)通(tong)信(xin)拖鏈電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)YC或(huo)(huo)YCW型(xing)(xing)(xing)。　　低壓(ya)(ya)低魅力(li)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)基本上(shang)(shang)備(bei)選聚乙稀(xi)接地(di)聚乙稀(xi)絕緣護套(tao)魅力(li)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)VV或(huo)(huo)VLV型(xing)(xing)(xing)。　　鎧(kai)裝(zhuang)及(ji)外被層(ceng)選購　　直(zhi)埋(mai)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)常用聚丁(ding)(ding)(ding)二烯(xi)或(huo)(huo)聚氯丁(ding)(ding)(ding)二烯(xi)保(bao)(bao)護套(tao)內鎧(kai)裝(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)，礦(kuang)用防(fang)操(cao)作電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)記(ji)(ji)(ji)為223。　　敷設(she)(she)也(ye)許(xu)抗住拉(la)力(li)地(di)方(fang)或(huo)(huo)也(ye)許(xu)引發土壤(rang)中(zhong)錯位地(di)方(fang)的(de)纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)選用用細鋼絲繩(sheng)繩(sheng)，粗鋼絲繩(sheng)繩(sheng)鎧(kai)裝(zhuang)纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)，記(ji)(ji)(ji)為32。　　自然環境(jing)平均(jun)溫度達不到(dao)-15°C時， 礦(kuang)井高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)不應該確定正(zheng)規聚氯氯乙烯(xi)絕緣電(dian)(dian)(dian)(dian)(dian)(dian)阻及(ji)保(bao)(bao)護套(tao)高壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)敷設(she)(she)。　　敷設(she)(she)在(zai)橋墻上(shang)(shang)或(huo)(huo)穿管施工(gong)敷設(she)(she)的(de)線(xian)(xian)(xian)(xian)纜(lan)(lan)(lan)選取(qu)無鎧(kai)裝(zhuang)的(de)全(quan)塑線(xian)(xian)(xian)(xian)纜(lan)(lan)(lan)，無記(ji)(ji)(ji)。　　敷設(she)(she)在(zai)E型(xing)(xing)(xing)支架上(shang)(shang)上(shang)(shang)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)線(xian)(xian)(xian)(xian)一般(ban)的(de)所用鎧(kai)裝(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)線(xian)(xian)(xian)(xian)，礦(kuang)用防(fang)橡套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)線(xian)(xian)(xian)(xian)記(ji)(ji)(ji)為20。　　敷設(she)(she)在(zai)朝(chao)濕(shi)或(huo)(huo)有腐(fu)燭(zhu)性環境(jing)使用的(de)聚氯氯乙烯(xi)外保(bao)(bao)護套(tao)纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)，記(ji)(ji)(ji)為22。　　敷設(she)(she)在(zai)有上(shang)(shang)火安全(quan)風(feng)險的(de)場合運(yun)用交連聚氯丁(ding)(ding)(ding)二烯(xi)隔(ge)熱聚氯丁(ding)(ding)(ding)二烯(xi)保(bao)(bao)護套(tao)防(fang)潮纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)，井下纜(lan)(lan)(lan)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)記(ji)(ji)(ji)為22。