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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22513-2013 |
Petroleum and natural gas industries―Drilling and production equipment―Wellhead and christmas tree equipment 石油天然气工业 钻井和采油设备 井口装置和采油树 |
China National Standards industries―Drilling |
 English PDF |
| GB/T 19190-2013 |
Petroleum and natural gas industries―Drilling and production hoisting equipment 石油天然气工业 钻井和采油提升设备 |
China National Standards industries―Drilling |
English PDF |
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