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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25430-2019 |
Petroleum drilling and production equipment—Rotating control devices
石油天然气钻采设备 旋转防喷器 |
China National Standards equipment—Rotating |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
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