矿井气候条件
- 网络climatic condition in mine; climatic conditions in mine
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矿井气候条件
climatic condition in mine
... 有害气体 harmful gas 矿井气候条件 climatic condition in mine 窒息性气体 black damp;asphyxiating gas;choke damp ...
climatic conditions in mine
矿山安全术语... ... 有害气体 harmful gases 矿井气候条件 climatic conditions in mine 矿井空气调节 mine air conditioning ...