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深凹露天矿通风
释义
深凹露天矿通风
Encyclopedia
工学
矿床露天开采
释
ventilation for deep open pit
深凹露天矿通风
采用自然通风或人工通风的方式,实现深凹露天矿坑内的风流交换,使露天矿大气的品质达到规定标准的作业过程。
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dAlembert principle
D'Alembert's formula
d'Alembert's paradox
D'Alembert's principle
d'Alembert's principle
d'Alembert test
Dale T. Mortensen
Dalgaranga crater
Dal Gung
Dalian
Dalian 7·16 oil storage tank fire case
Dalian Banhaibao Guojiaji Ziran Baohuqu
Dalian Baoshuiqu
Dalian Beike Bowuguan
Dalian Changxingdao Jingji Jishu Kaifaqu
Dalian Chengshantou Haibin Dimao Guojiaji Ziran Baohuqu
Dalian Chukou Jiagongqu
Dali Ancient City
Dalian Dao
Dalian Dayaowan Baoshui Gangqu
Daliang
Dalian Gaoxin Jishu Chanye Yuanqu
Daliangmao
Daliang Shan
Daliangzi He National Forest Park
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更新时间:2026/10/30 0:25:59