繁体中文标题：热轧钢窄带材。尺寸和外形公差；

English Name:Hot-rolled narrow steel strip - Tolerances on dimensions and shape;

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简体中文标题：六角头螺母.1型。产品等级A和B。

English Name:Hexagon nuts, style 1. Product grades A and B.

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简体中文标题：光亮钢产品。技术交货条件。第1部分：总则。

English Name:Bright steel products - Technical delivery conditions - Part 1: General;

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如果你用中文名字或是中文标题，我们很难快而准地看懂你的意思。

It is difficult to us to find out a specific message quickly if you use Chinese name or title.

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如果你用中文名字或是中文标题，我们很难快而准地看懂你的意思。

It is difficult to us to find out a specific message quickly if you use Chinese name or title.

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