At present, the coal production was deep operation in Pingxiang coal Industry Group co., so the safety production condition is difficult day by day, the production cost is increased and economic...
结合萍矿集团公司矿井普遍进入深部开采，安全生产条件日趋困难，生产成本居高不下，经济效益普遍低下的状况，开展煤炭地下气化项目有其重要的现实意义。
The coal gangue dumping site slope is mainly deposited by coal gangue and stony soil, and its stability condition seriously affect the mine's production and safety.
排矸场边坡是由煤矿开采过程中产生的煤矸石及碎石土堆积而成，其稳定状况严重影响着矿区的生产与安全。
Considering the characteristics and relative regulation of petrochemical production, the safety measure blocking leakage was put forward in various condition, in combination with practical situation.
根据石化系统生产特点及有关规定，结合实际情况，提出了各种情况下的堵漏安全措施。
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