B341/B341M

B341/B341M (Standard Specification for Aluminum-Coated (Aluminized) Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ))· ASTM (米国) · 2 材料

名称 材料グループ
B 341 ACSR/AZ 構造・建築鋼 chevron_right
B341 Aluminum Al基 chevron_right