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铝加工企业检验、测量和试验设备配备规范
参考页数:11P.;A4
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铜加工企业检验、测量和试验设备配备导则
参考页数:8P.;A4
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有色金属工业测量设备A、B、C分类管理规范
参考页数:5P.;A4
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冶金技术标准的数值修约与检测数值的判定
Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
参考页数:6P.;A4
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冶金标准编写的基本规定
General rules for drafting metallurgical standards
参考页数:52P.;A4
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冶金技术标准的数值修约与检测数值的判定
Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy
价格:¥0.00
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冶金标准编写的基本规定
General rules for drafting metallurgical standards
价格:¥0.00
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出口金属材料企业分类管理 企业分类基本要求
价格:¥0.00
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