The research of underground water gushing is a very important topic in the production after entering the deep mine.
矿床进入深部开采后，地下涌水的研究是生产中一个十分重要的课题。
Xuzhuang coal mine often encountered the hazard of water from Taiyuan Formation, as it mines the deep buried coal seams.
徐庄煤矿深部煤层的开采一直经受着太原组灰岩水的威胁。
In the detection of deep high-pressure water hazard of coal mine, down-hole electromagnetic method plays a unique role.
在煤矿深部高压水害隐患探测中，井下电磁法发挥着独到的作用。
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