
【国外标准】 Steel for use in mine support work; technical delivery conditions
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2025-04-30
- DIN 21544
- 废止
- 定价: 271元
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适用范围:
暂无
标准号:
DIN 21544
标准名称:
Steel for use in mine support work; technical delivery conditions
英文名称:
标准状态:
废止-
发布日期:
2001-07-01 -
实施日期:
出版语种:
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