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时间:2019-09-01
《GBT228金属材料拉伸试验室温试验方法草案稿》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、12ICS77.040.10H22中华人民共和国国家标准GB/T228—200×代替GB/T228-2002金属材料拉伸试验室温试验方法Metallicmaterials—Tensiletesting—Methodoftestatambienttemperature(ISO/DIS6892:2007,MOD)(草案稿)200×-××-××发布200×-××-××实施中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会发布GB/T228—200×目次前言..................
2、...........................................错误!未定义书签。引言.............................................................................II1范围...................................................................................................................
3、.............................................12规范性引用文件............................................................................................................................................13原理.....................................................
4、...........................................................................................................14术语和定义.........................................................................................................................................
5、...........15符号和说明....................................................................................................................................................46试样.................................................................................
6、...............................................................................67原始横截面积的测定....................................................................................................................................78原始标距的标记....................
7、........................................................................................................................79试验设备的准确度.........................................................................................................................
8、...............710试验要求......................................................................................................................................................711上屈服强度的测定............................................................
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