Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 6211-2021 |
Surface Survey Seismic Exploration Labor Quota{译} {译} 表层调查地震勘探劳动定额 |
China Oil & Gas Industry
Standards Quota{译} |
 English PDF |
| SY/T 5507-2021 |
Vibroseis Seismic Exploration Labor Quota{译} {译} 可控震源地震勘探劳动定额 |
China Oil & Gas Industry
Standards Quota{译} |
English PDF |
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