矿井气候条件
- 网络climatic condition in mine; climatic conditions in mine
矿井气候条件矿井气候条件
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 ...