cold-finished steel
... Cold-Drawn Steel 建筑铸钢冷拔钢; 冷拉钢 Cold-Finished Steel 冷加工精整钢 Cold-Pressed Sheet Steel 冷压薄钢板 ...
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... Cold-Drawn Steel Tube 冷拉钢管 Cold-Finished Steel 冷加工精整钢 Cold-Pressed Sheet Steel 冷压薄钢板 ...
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