

弱電電纜可選用什么型號呢
弱電(dian)(dian)(dian)(dian)(dian)(dian)安裝(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)可挑選(xuan)(xuan)聚(ju)(ju)氯(lv)(lv)(lv)乙(yi)(yi)稀(xi)隔熱(re)帶(dai)聚(ju)(ju)氯(lv)(lv)(lv)乙(yi)(yi)稀(xi)隔熱(re)護(hu)套(tao)表現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)PVV型(xing)。手(shou)(shou)(shou)機(ji)閉屏生活(huo)條(tiao)件規定(ding)厲(li)害的(de)人,挑選(xuan)(xuan)聚(ju)(ju)乙(yi)(yi)稀(xi)隔熱(re)帶(dai)鋼(gang)表帶(dai)繞(rao)包(bao)手(shou)(shou)(shou)機(ji)閉屏塑料管電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)KVVP"型(xing)、鋁包(bao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)KX)型(xing)或多(duo)芯手(shou)(shou)(shou)機(ji)閉屏電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)與估算機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)DJ—VVP型(xing)。 移(yi)動(dong)手(shou)(shou)(shou)機(ji)低(di)壓電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)常用(yong)(yong)(yong)橡套(tao)低(di)壓電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)YC或YCW型(xing)。 壓差大電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)攬基本(ben)上應用(yong)(yong)(yong)聚(ju)(ju)氯(lv)(lv)(lv)丁二烯(xi)隔熱(re)聚(ju)(ju)氯(lv)(lv)(lv)丁二烯(xi)絕緣護(hu)套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)攬VV或VLV型(xing)。 鎧(kai)裝(zhuang)及外(wai)被層選(xuan)(xuan)澤 直埋電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)選(xuan)(xuan)擇(ze)使用(yong)(yong)(yong)聚(ju)(ju)氯(lv)(lv)(lv)丁二烯(xi)或聚(ju)(ju)氯(lv)(lv)(lv)氯(lv)(lv)(lv)丁二烯(xi)保護(hu)套(tao)內鎧(kai)裝(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian),礦(kuang)(kuang)用(yong)(yong)(yong)絞車操作電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)記(ji)(ji)為223。 敷(fu)(fu)設或許背(bei)負(fu)拉(la)力(li)地方或或許發生了土質位移(yi)地方的(de)纜(lan)線(xian)(xian)(xian)(xian)該用(yong)(yong)(yong)用(yong)(yong)(yong)細鋼(gang)線(xian)(xian)(xian)(xian),粗鋼(gang)線(xian)(xian)(xian)(xian)鎧(kai)裝(zhuang)纜(lan)線(xian)(xian)(xian)(xian),記(ji)(ji)為32。 學習(xi)環(huan)境(jing)外(wai)部環(huan)境(jing)變化高(gao)于(yu)-15°C時(shi), 井下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)攬不可選(xuan)(xuan)購(gou)普通(tong)的(de)聚(ju)(ju)氯(lv)(lv)(lv)乙(yi)(yi)稀(xi)接地及護(hu)線(xian)(xian)(xian)(xian)套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)攬敷(fu)(fu)設。 敷(fu)(fu)設在橋墻(qiang)上或穿管裝(zhuang)設敷(fu)(fu)設的(de)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)所(suo)采用(yong)(yong)(yong)無鎧(kai)裝(zhuang)的(de)全塑電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan),無記(ji)(ji)。 敷(fu)(fu)設在E型(xing)吊架(jia)上的(de)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)低(di)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)普遍(bian)選(xuan)(xuan)購(gou)鎧(kai)裝(zhuang)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)低(di)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan),礦(kuang)(kuang)用(yong)(yong)(yong)防橡套(tao)高(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)低(di)壓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)記(ji)(ji)為20。 敷(fu)(fu)設在返潮或有侵(qin)蝕(shi)性場(chang)所(suo)使用(yong)(yong)(yong)的(de)聚(ju)(ju)氯(lv)(lv)(lv)乙(yi)(yi)稀(xi)外(wai)保護(hu)套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian),記(ji)(ji)為22。 敷(fu)(fu)設在有起火產(chan)生的(de)經(jing)營場(chang)所(suo)常用(yong)(yong)(yong)化學交聯聚(ju)(ju)氯(lv)(lv)(lv)氯(lv)(lv)(lv)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)絕緣電(dian)(dian)(dian)(dian)(dian)(dian)阻聚(ju)(ju)氯(lv)(lv)(lv)氯(lv)(lv)(lv)氯(lv)(lv)(lv)乙(yi)(yi)烯(xi)保護(hu)套(tao)阻燃性好(hao)高(gao)壓通(tong)信電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan),井下(xia)高(gao)壓通(tong)信電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)記(ji)(ji)為22。
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