Here is the thin gauge sheet steel that used to create the scree profile tool.
这里是薄规格钢板说，用来建立卵石的个人资料的工具。
A method of analysing the gauge tolerance standards of cold-rolled steel sheet was put forward.
提出了一种对冷轧薄钢板厚度公差标准水平进行分析比较的方法。
A method of analysing the gauge tolerance standards of cold-rolled steel sheet was put forward.
提出了一种对冷轧薄钢板厚度公差标准水平进行分析比较的方法。
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