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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37549-2019 |
Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant 大型核电发电机变压器组继电保护技术规范 |
China National Standards Technical code large |
 English PDF |
| GB/T 51025-2016 |
Technical code for jointless construction of super-large area slabs-on-ground 超大面积混凝土地面无缝施工技术规范 |
China National Standards Technical code large |
English PDF |
| GB/T 51063-2014 |
Technical code for large and medium-scale biogas engineering 大中型沼气工程技术规范 |
China National Standards Technical code large |
English PDF |
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