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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43992-2024 |
Urban light environment construction service quality evaluation specifications {译} 城市光环境建设服务质量评价规范 |
China National Standards Specification construction quality |
 English PDF |
| GB/T 16608.51-2012 |
Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction 有或无机电继电器 第51部分：空白详细规范 电信用有质量评定的有或无机电继电器 非标准类型和结构 |
China National Standards Specification construction quality |
English PDF |
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