auxiliary shaft
词语: auxiliary shaft
解释: 副井(采矿)
词典: 商务专业英汉词典
auxiliary shaft 相关解释
auxiliary shaft 〔名词〕副井,副轴,副轴
auxiliary shaft 〔名词〕副轴
auxiliary shaft 副井(采矿)
auxiliary shaft 〔名词〕副井
auxiliary shaft 〔名词〕副轴
auxiliary shaft 〔名词〕副井;n.副轴
auxiliary shaft 副轴