我倡議以后對于貼子中的技術問題, 大家抱著"知之為知之"的態(tài)度,切莫胡亂猜測,以免誤人!
ACSR=Aluminum Conductors, Coated-Steel Reinforced
Zn-5A1-MM coated steel wire =Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Core Wire
鋼芯鋁絞線, B級鍍層GALFAN鋅鋁合金鍍層鋼芯 (ASTM B958, 國內應無廠家可生產此類鋼芯, 天津有廠家可做A類)