BS 427-2:1962被替代
Method for Vickers hardness test. Verification of the testing machine
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 427-2:1962
发布时间：1962/12/13 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Sections 1 and 2: direct and indirect verification. Section 3: routine checks. Section 4: calibration of standard hardness blocks used for indirect verification.
标准备注
© British Standards Institution 2013
Replaces notes:
Replaces BS 427:1931.
Amendment notes:
AMD 4072
