DIN EN 10142-2000 冷成型用连续热浸镀锌低碳钢薄板和带材 交货技术条件

This British Standard is the official Fnglish language versi......

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DIN 50125-2004 金属材料的检验[1].抗拉试验用试样

DIN 50125 :2004-01Prufung metallischer Werkstoffe一Zugprobens......

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DIN 51221-1-1993 材料试验机.拉力试验机.一般要求

【英文标准名称】: Tensile testing machines; general requirements【原文标......

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DIN 51220-1993 材料试验机.一般要求

【英文标准名称】: Materials testing machines; general requirements【原......

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