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內容簡介 精沖鋼,剪板流程,牌號齊,鋼材加工
精沖鋼超薄精軋可定尺 DC01+C290 DC01+C340 DC01+C390 DC01+C440 DC01+C490 DC01+C590 DC01+C690 DC03+C290 DC03+C340 DC03+C390 DC03+C440 DC03+C490 DC03+C590 DC04+C290 DC04+C340 DC04+C390 DC04+C440 DC04+C490 DC04+C590
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