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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 55011-2021 |
Technical code for engineerings of prestressed concrete pavement 城市道路交通工程项目规范 |
China National Standards engineerings |
 English PDF |
| GB 50150-2016 |
Electric equipment installation engineeringstandard for hand-over test of electric equipment 电气装置安装工程电气设备交接试验标准 |
China National Standards engineerings |
English PDF |
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