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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 35078-2016 |
Fundamental technical requirements for piston combined pressure reducing valve 活塞组合式减压阀基本技术条件 |
China Energy industry
Standards Fundamental technical requirements |
 English PDF |
| NB/T 42056-2015 |
Fundamental technical requirements for inlet valves of small hydraulic turbine 小型水轮机进水阀门基本技术条件 |
China Energy industry
Standards Fundamental technical requirements |
English PDF |
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