Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 230.1-2018 |
Metallic materials—Rockwell hardness test—Part 1:Test method 金属材料 洛氏硬度试验 第1部分: 试验方法 |
China National Standards 1:Test |
English PDF |
GB/T 3780.1-2015 |
Carbon black—Part 1:Test method for iodine adsorption number 炭黑 第1部分:吸碘值试验方法 |
China National Standards 1:Test |
English PDF |
GB/T 28515.1-2012 |
Test specifications for automatically switched optical network(ASON)- Part 1:Test specifications for SDH-based ASON 自动交换光网络(ASON)测试方法 第1部分:基于SDH的ASON |
China National Standards 1:Test |
English PDF |
GB/T 25635.1-2010 |
Electrochemical deburring machines - Part 1:Testing of accuracy 电解去毛刺机床 第1部分:精度检验 |
China National Standards 1:Test |
English PDF |
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