rolled steel channel 中文意思是什麼
rolled steel channel
解釋
軋制的槽鋼-
Last october the first batch of low-alloy channel steel was successfully rolled.
去年十月成功地軋出了第一批低合金槽鋼。 -
Rolled steel channel
軋制鋼槽 -
Hot - rolled channel steel - dimensions, shape, weight and tolerances
熱軋槽鋼尺寸外形重量及允許偏差 -
Hot - rolled channel steel dimensions, shape, weight and tolerances
熱軋槽鋼尺寸外形重量及允許偏差 -
Hot - rolled steel channel
熱軋槽鋼
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