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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 7694-2023 |
Repair and remanufacturing of oil and gas drilling equipment, wellhead devices and Christmas trees {译} 石油天然气钻采设备 井口装置和采油树的修理和再制造 |
China Oil & Gas Industry
Standards Christmas |
 English PDF |
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