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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 5499-2012 |
Labor quota for seismic prospecting with protable rig 人抬钻地震勘探劳动定额 |
China Oil & Gas Industry
Standards rotable |
 English PDF |
| SJ/T 10161.4-1991 |
Vacuum rubber seal plane flanges. Dimensions of rotable flanges 真空橡胶密封平面法兰 旋转法兰尺寸 |
China Electronics
Standards rotable |
English PDF |
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