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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YS/T 3037—2020 |
Technical Specification for Acoustic Measurement of Surrounding Rock Relaxation Range of Gold Mine {译} 金矿围岩松弛范围声波测定技术规范 |
China Non-ferrous Metal Industry
Standards Technical Specification Acoustic |
 English PDF |
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