如果(guo)是一(yi)(yi)(yi)些大型(xing)的(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)設備、或是用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)環境，那么在電(dian)(dian)(dian)(dian)(dian)(dian)力的(de)(de)(de)輸送方面(mian)就(jiu)需要(yao)使用(yong)(yong)(yong)(yong)(yong)到專門的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)，這種電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是專門為大型(xing)用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)需求的(de)(de)(de)各類機械操(cao)作(zuo)(zuo)(zuo)(zuo)、以及(ji)一(yi)(yi)(yi)些大功率燈具使用(yong)(yong)(yong)(yong)(yong)時所需要(yao)的(de)(de)(de)作(zuo)(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)而(er)生產(chan)的(de)(de)(de)，能(neng)夠(gou)給操(cao)作(zuo)(zuo)(zuo)(zuo)人(ren)員(yuan)們(men)帶來(lai)1好的(de)(de)(de)安全保障。同時在這種電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)上面(mian)也可(ke)以進行多(duo)(duo)種不同涂層的(de)(de)(de)定制(zhi)、高碳(tan)鋼(gang)或是纖維玻璃鋼(gang)等(deng)等(deng)，都可(ke)以根(gen)據用(yong)(yong)(yong)(yong)(yong)戶的(de)(de)(de)需求來(lai)進行特別的(de)(de)(de)定制(zhi)，這就(jiu)使得(de)客戶們(men)在一(yi)(yi)(yi)些特別環境中的(de)(de)(de)需求，也得(de)到了(le)充(chong)分的(de)(de)(de)滿足，讓大家都能(neng)夠(gou)擁(yong)有(you)為出色(se)的(de)(de)(de)享(xiang)受，再者大家可(ke)以看到的(de)(de)(de)是這類電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)使用(yong)(yong)(yong)(yong)(yong)壽命長，而(er)且還堅(jian)固(gu)耐用(yong)(yong)(yong)(yong)(yong)，有(you)著非常好的(de)(de)(de)安全系數(shu)，綠寶電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)，在礦場這種意外多(duo)(duo)發的(de)(de)(de)地(di)段里面(mian)，可(ke)謂(wei)就(jiu)是工作(zuo)(zuo)(zuo)(zuo)人(ren)員(yuan)們(men)的(de)(de)(de)一(yi)(yi)(yi)根(gen)安全繩了(le)，它的(de)(de)(de)牢固(gu)能(neng)夠(gou)讓工作(zuo)(zuo)(zuo)(zuo)人(ren)員(yuan)們(men)享(xiang)受到一(yi)(yi)(yi)個為放心的(de)(de)(de)工作(zuo)(zuo)(zuo)(zuo)環境。

眾所周(zhou)知國家(jia)對于(yu)每一(yi)種電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)廠家(jia)的(de)(de)電(dian)(dian)(dian)阻(zu)(zu)值都有(you)明(ming)確的(de)(de)規(gui)定，區(qu)別電(dian)(dian)(dian)纜(lan)(lan)和非標電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)根本(ben)方法就是測(ce)量電(dian)(dian)(dian)纜(lan)(lan)在室溫20℃時(shi)的(de)(de)直流電(dian)(dian)(dian)阻(zu)(zu)值，測(ce)量電(dian)(dian)(dian)阻(zu)(zu)與計算電(dian)(dian)(dian)阻(zu)(zu)值對比，看能否小于(yu)標準(zhun)要(yao)求(電(dian)(dian)(dian)纜(lan)(lan)一(yi)定的(de)(de)線徑、電(dian)(dian)(dian)導(dao)率、長度下(xia)不(bu)大于(yu)一(yi)定的(de)(de)電(dian)(dian)(dian)阻(zu)(zu))，電(dian)(dian)(dian)阻(zu)(zu)值小于(yu)或等于(yu)的(de)(de)視為符合，電(dian)(dian)(dian)阻(zu)(zu)值高壓的(de)(de)視為非標電(dian)(dian)(dian)纜(lan)(lan)。電(dian)(dian)(dian)線與電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)差異沒有(you)嚴肅的(de)(de)邊界，但從廣意上講，電(dian)(dian)(dian)纜(lan)(lan)構(gou)造較雜亂(luan)，它有(you)雜亂(luan)的(de)(de)護套層(ceng)，而電(dian)(dian)(dian)線構(gou)造比較簡(jian)樸有(you)的(de)(de)僅(jin)有(you)導(dao)體和絕緣(yuan)層(ceng)，有(you)的(de)(de)只要(yao)織造涂臘簡(jian)便護層(ceng)或包(bao)覆一(yi)層(ceng)輕型的(de)(de)軟(ruan)護層(ceng)。電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)導(dao)電(dian)(dian)(dian)線芯是用于(yu)傳輸(shu)電(dian)(dian)(dian)流的(de)(de)。

絞制工(gong)藝分(fen)(fen)：導(dao)體絞制、成纜(lan)、編織、鋼絲(si)裝鎧和纏繞。3．包(bao)覆根據對電線(xian)(xian)電纜(lan)不同的性能要求(qiu)，采用的設備在導(dao)體的外面包(bao)覆不同的材(cai)料(liao)。包(bao)覆工(gong)藝分(fen)(fen)：A．擠包(bao)：橡膠(jiao)、塑(su)料(liao)、鉛、鋁等(deng)材(cai)料(liao)。B．縱包(bao)：橡皮(pi)、鋁帶(dai)(dai)材(cai)料(liao)。C．繞包(bao)：帶(dai)(dai)狀的紙帶(dai)(dai)、云母帶(dai)(dai)、無(wu)堿玻璃纖維(wei)帶(dai)(dai)、無(wu)紡布、塑(su)料(liao)帶(dai)(dai)等(deng)，線(xian)(xian)狀的棉(mian)紗、絲(si)等(deng)纖維(wei)材(cai)料(liao)。D．浸涂：絕緣漆、瀝青等(deng)。