BS 970-3-1971 标准详情
- 标准号:BS 970-3-1971
- 中文标题:规范的大钢坯,钢坯,棒材和锻件,钢材的形式锻造钢材表面硬化
- 英文标题:specification for wrought steels in the form of blooms, billets, bars and forgings. steels for case hardening
- 标准类别:英国标准
- 发布日期:
General requirements- information to be supplied by purchaser, product analysis and permitted variations, condition of material on delivery, provision of test material, testing, etc. En steels replaced. Specific requirements for alloy steels for case
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