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标准分类

序号 标准号 标准名称 状态 发布日期 实施日期 操作
1 IEC TR 63340-3:2025 EN Electronic displays for special applications - Part 3: Gaming and e-sports 现行 2025-07-02 购买 下载
2 ISO 7097-1:2025 EN Nuclear fuel technology — Determination of uranium in solutions, uranium hexafluoride and solids — Part 1: Iron(II) reduction/potassium dichromate oxidation titrimetric method 现行 2025-07-02 购买 下载
3 ISO 7368:2025 EN Hydraulic fluid power — Two-port slip-in cartridge valves — Cavities 现行 2025-07-02 购买 下载
4 IEC 60721-3-6:2025 EN Classification of environmental conditions - Part 3-6: Classification of groups of environmental parameters and their severities - Ship environments 现行 2025-07-02 购买 下载
5 IEC 60721-3-6:2025 EN-FR Classification of environmental conditions - Part 3-6: Classification of groups of environmental parameters and their severities - Ship environments 现行 2025-07-02 购买 下载
6 IEC 60721-3-6:2025 FR Classification of environmental conditions - Part 3-6: Classification of groups of environmental parameters and their severities - Ship environments 现行 2025-07-02 购买 下载
7 IEC 62909-1:2025 EN Bi-directional grid-connected power converters - Part 1: General and safety requirements 现行 2025-07-02 购买 下载
8 IEC 62909-1:2025 EN-FR Bi-directional grid-connected power converters - Part 1: General and safety requirements 现行 2025-07-02 购买 下载
9 IEC 62909-1:2025 FR Bi-directional grid-connected power converters - Part 1: General and safety requirements 现行 2025-07-02 购买 下载
10 IEC 63522-30:2025 EN Electrical relays - Tests and measurements - Part 30: Contact sticking (delayed release) 现行 2025-07-02 购买 下载
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