JIS B 7721:2009被替代
Tension/compression testing machines - Verification and calibration of the force-measuring system
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS B 7721:2009
发布时间：2009/11/20 0:00:00
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：19
标准简介
This Japanese Industrial Standard specifies the calibration and verification of tension and compression testing machines used for assessment of mechanical strength characteristics of various kinds of materials.
