rolled bar iron 中文意思是什麼
rolled bar iron
解釋
軋制條鋼-
Standard specification for copper - iron alloy plate, sheet, strip, and rolled bar
銅鐵合金板薄板帶材和軋制棒材標準規范 -
Iron and steel. hot - rolled round bar steel for screws and rivets. dimensions and tolerances
鋼鐵.螺釘和鉚釘用熱軋圓鋼.尺寸和公差 -
Standard specification for copper - zinc - tin and copper - zinc - tin - iron - nickel alloys plate, sheet, strip, and rolled bar
銅鋅錫和銅鋅錫鐵鎳合金板薄板帶材及軋制的棒材標準規范
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