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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 10528-2021 |
Technical specification for census survey of old coal mines {译} 煤矿老空区普查技术规范 |
China Energy Industry
Standards census |
 English PDF |
| DL/T 5377-2007 |
Specification of inventory survey and census of land acquisition for hydroelectric project 水电工程建设征地实物指标调查规范 |
China Electricity & Power
Standards census |
English PDF |
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