中国强制性国家标准汇编: 矿业, 冶金, 能源卷

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中国标准出版社, 1994 - Metallurgy - 739 pages
本卷收84项强制性国家标准.

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Contents

D09GB 14161一93矿山安全标志1
112
H43GB 13447一92无缝气瓶甩钢坯118
201
H48GB 6479一86化肥设备用高压无缝钢管226
240

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