临全留巷底板冲击地压启动区判疋与分步防治技术.

Autor: 王书文1,2,3 wangshuwen@tdkcsj.com, 鞠文君2,3, 潘俊锋2,3
Zdroj: Journal of the China Coal Society / Mei Tan Xue Bao. 2017, Vol. 42 Issue 11, p2799-2807. 9p.
Databáze: Academic Search Ultimate
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