core, are made of galvanized steel and the external layer or layers, are of aluminium. Galvanized steel core consist normally of 7, 19, 37 and 61 ... 자세히보기최고의 가격
Application: Aluminum Conductor Steel Wire Reinforced ACSR for Power Transmission Line With simple structure, the aluminium conductor steel reinforced ... 자세히보기최고의 가격