耐熱(re)(re)鋁(lv)合(he)(he)金(jin)芯鋼芯鋁(lv)絞導(dao)(dao)線適用(yong)于架(jia)空(kong)輸電(dian)線路,長(chang)期工作強(qiang)(qiang)度(du)可達150℃,在相同條件下,其傳輸容(rong)量比普通(tong)產(chan)品可提高(gao)60%。一、耐熱(re)(re)鋁(lv)合(he)(he)金(jin)導(dao)(dao)線系列主要有(you)四種(zhong)產(chan)品:1、普通(tong)型(xing)耐熱(re)(re)鋁(lv)合(he)(he)金(jin)導(dao)(dao)線2、高(gao)強(qiang)(qiang)度(du)間(jian)隙(xi)型(xing)耐熱(re)(re)鋁(lv)合(he)(he)金(jin)導(dao)(dao)線3、超(chao)耐熱(re)(re)低弛度(du)倍容(rong)導(dao)(dao)線4、6...