[固定建筑物] 對礦坑存儲氣體的調節(jié) mine-fills storing and mixing shaft: 注砂井mine gas: 井下氣體; 礦(山)氣(體), 礦山有害氣體; 礦井內氣體; 礦井氣; 礦井瓦斯; 礦氣galleries: 畫廊,美術館; 圖表種類storing: 儲藏; 儲存; 儲料; 止動卡箍coal and gas outburst mine: 煤與瓦斯突出礦井下載手機詞典可隨時隨地查詞查翻譯