

弱電電纜可選用什么型號呢
弱電(dian)(dian)(dian)(dian)(dian)(dian)工程(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)可使用(yong)的聚(ju)(ju)氯(lv)丁(ding)二烯(xi)(xi)隔絕(jue)(jue)(jue)聚(ju)(ju)氯(lv)丁(ding)二烯(xi)(xi)保護套表(biao)現電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)PVV型。屏幕了(le)環境規范要求(qiu)厲(li)害的人,使用(yong)的聚(ju)(ju)丁(ding)二烯(xi)(xi)隔絕(jue)(jue)(jue)尼龍帶繞(rao)包屏幕了(le)泡沫塑(su)料電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)KVVP"型、鋁包電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)KX)型或多芯(xin)屏幕了(le)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)與求(qiu)算機電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)DJ—VVP型。 中移(yi)動纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian)使用(yong)的橡(xiang)套纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian)YC或YCW型。 低壓(ya)證書能量工程(cheng)通信電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)普(pu)通采用(yong)聚(ju)(ju)乙稀電(dian)(dian)(dian)(dian)(dian)(dian)絕(jue)(jue)(jue)緣(yuan)聚(ju)(ju)乙稀絕(jue)(jue)(jue)緣(yuan)護套能量工程(cheng)通信電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)VV或VLV型。 鎧裝及(ji)外被(bei)層(ceng)(ceng)決(jue)定 直埋纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian)建議選(xuan)用(yong)聚(ju)(ju)乙稀或聚(ju)(ju)氯(lv)乙稀保護套內鎧裝纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian),礦井(jing)操作纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian)記為223。 敷(fu)(fu)(fu)設(she)會(hui)所(suo)能承受拉力(li)(li)(li)核發(fa)地或會(hui)引發(fa)土壤有機質歪斜核發(fa)地的線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)應取用(yong)細鋼板,粗鋼板鎧裝線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan),記為32。 室(shi)內環境的溫度超過-15°C時, 井(jing)下數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)不(bu)適合(he)(he)首(shou)選(xuan)普(pu)通型聚(ju)(ju)氯(lv)乙稀絕(jue)(jue)(jue)緣(yuan)層(ceng)(ceng)及(ji)絕(jue)(jue)(jue)緣(yuan)護套數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)敷(fu)(fu)(fu)設(she)。 敷(fu)(fu)(fu)設(she)在橋架子(zi)上(shang)(shang)(shang)或穿(chuan)管裝敷(fu)(fu)(fu)設(she)的數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian)挑選(xuan)無鎧裝的全塑(su)數(shu)(shu)據(ju)線(xian)(xian)(xian)(xian)(xian)(xian),無記。 敷(fu)(fu)(fu)設(she)在E型固定架上(shang)(shang)(shang)的低壓(ya)線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)大部分(fen)所(suo)用(yong)鎧裝低壓(ya)線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan),礦用(yong)防橡(xiang)套低壓(ya)線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)記為20。 敷(fu)(fu)(fu)設(she)在濕潮或有腐燭(zhu)性場合(he)(he)使用(yong)的聚(ju)(ju)氯(lv)氯(lv)乙烯(xi)(xi)外保護套線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan),記為22。 敷(fu)(fu)(fu)設(she)在有上(shang)(shang)(shang)火(huo)隱患的的場所(suo)選(xuan)擇使用(yong)化學(xue)交聯聚(ju)(ju)氯(lv)乙稀絕(jue)(jue)(jue)緣(yuan)層(ceng)(ceng)聚(ju)(ju)氯(lv)乙稀絕(jue)(jue)(jue)緣(yuan)護套阻燃型電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian),礦用(yong)防電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)記為22。
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