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国家煤矿安全监察局副局长兼总工程师王树鹤在2012第十二届国际煤层气研讨会上对本刊记者表示,目前,我国煤矿安全生产形势依然十分严峻,尤其是瓦斯等重特大事故仍然没有得到根本遏制。同时,我国煤矿瓦斯防治基础仍然比较薄弱,特别是随着矿井开采深度的延伸和开采强度的加大,瓦斯灾害强
Wang Shuhe, deputy director and chief engineer of the State Coal Mine Safety Supervision Bureau, told our reporter at the 12th International CBM Symposium 2012 that at present, the situation of coal mine safety in our country is still very grim. In particular, heavy accidents such as gas still have not been obtained Essential curb. At the same time, the foundation of coal mine gas control in our country is still relatively weak, especially with the extension of mine exploitation depth and the increase of mining intensity, the gas disaster is strong