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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 5416.4-2007 |
Measurement and inspection regulation of directional surveying instruments. Part 4: Measurement while drilling with wireline 定向井测量仪器测量及检验 第4部分：有线随钻类 |
China Oil & Gas Industry
Standards Measurement inspection regulation |
 English PDF |
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