
【国外标准】 Vickers hardness test -- Verification and calibration of testing machines
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适用范围:
暂无
标准号:
JIS B 7725:2020e
标准名称:
Vickers hardness test -- Verification and calibration of testing machines
英文名称:
Vickers hardness test -- Verification and calibration of testing machines标准状态:
现行-
发布日期:
1952-06-21 -
实施日期:
出版语种:
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