浅谈利用移动式瓦斯抽放泵综合治理综采工作面上隅角瓦斯

浅谈利用移动式瓦斯抽放泵综合治理综采工作面上隅角瓦斯的英文翻译

基本释义

• Talkig about the comprehensive treatment to upper angle gas at combined mining face with mobile gas extraction pump