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拉彎服務

100乘63不等邊角鋼拉彎

2019-09-09 14:20:13

品微客拉彎廠

樣品參數:R=4435mm,材質類型:100*63不等邊角鋼,應用工程:儲油罐箍件及工業用途,最小半徑:R=500mm

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