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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 41095-2021 |
Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards 机械振动? 选择适当的机器振动标准的方法 |
China National Standards appropriate |
 English PDF |
| GB/T 20111.4-2017 |
Electrical insulation systems—Procedures for thermal evaluation—Part 4: Selection of the appropriate test method for evaluation and classification of electrical insulation systems 电气绝缘系统 热评定规程 第4部分：评定和分级电气绝缘系统试验方法的选用导则 |
China National Standards appropriate |
English PDF |
| GB/T 12467.1-2009 |
Quality reqirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements 金属材料熔焊质量要求 第1部分：质量要求相应等级的选择准则 |
China National Standards appropriate |
English PDF |
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