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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 5952-2014 |
legends of downhole strings and tools for production and injection well 油气水井井下工艺管柱工具图例 |
China Oil & Gas Industry
Standards legends |
 English PDF |
| SY/T 6796-2010 |
Norms and legends of drawing for oil and gas field development 油气田开发图例及编图规范 |
China Oil & Gas Industry
Standards legends |
English PDF |
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