气举反循环法
method of air lifting reverse circulation
气举反循环钻进
air reverse drilling
Air-lift Reverse Circulation Drilling
气举反循环钻孔工艺
air-pump-reverse drilling technique
气举式反循环钻孔
gas lift reverse circulation boring
闭合循环气冷堆
closed-cycle gas-cooled reactor
闭合循环气冷器
closed-cycle gas-cooled reactor
闭路循环气冷反应堆
closed cycle gas cooled reactor
闭式空气循环
close-cycle air refrigeration
闭循环气冷反应器
closed-cycle gas-cooled reactor
不膨胀气循环
non-expansion vapor cycle