采煤工作面的英文

coal face

coal wall

working face

• 采煤:    cut coal
• 工作面:    working face; acti ...
• 采煤工作面机械:    coal face machiner ...

例句与用法

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1. The support power of the trend longwall coal face
   走向长壁高档采煤工作面支护力
2. Comprehensive control of gas at high gas coal face
   高瓦斯采煤工作面的瓦斯综合治理
3. Prevention and cure of water bursting in mining face floor
   采煤工作面底板涌水的防治
4. Ponder on some technical issues of coal face
   采煤工作面若干技术问题的思考
5. Coal gas outburst prevention by drainage technology
   采用抽放技术防止采煤工作面瓦斯突出