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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 10531.1-2021 |
Energy-saving technical methods of cantilever roadheader - Part 1: Longitudinal shaft roadheader {译} 悬臂式掘进机节能技术方法 第1部分：纵轴式掘进机 |
China Energy Industry
Standards roadheader |
 English PDF |
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