air drill [矿业] 风钻 ; 气钻 ; 气动钻
Drill air-leg 气垫式钻支
air drill hammer 风锥钻 ; 风钻
air motor drill 风钻 ; 风动钻机
air rock drill [矿业] 风动凿岩机 ; 风钻 ; 气动鑋石机
hand-held air drill 手持式风钻
rotary air drill 回转式风钻
air hammer drill 风动凿岩机 ; 凿岩机
air defense drill 防空演习
air-operated drill 气动钻机
You need plenty of air so that you can take your time and experience what this drill has to offer.
前尽可能你需要充足的空气,这样你就可以把你的时间和经历这个钻子所提供的。
The Joint Chiefs of Staff said the military drill by the South Korean army, navy, air force and marines would continue until Nov. 30 as previously scheduled.
参谋长联席会议称,由韩国陆军,海军,空军和海军陆战队的军事演习将如前计划持续至11月30日。
Core drill machines can be powered by electric hydraulic or air power sources.
核心动力的电动钻机器能、水力和空气动力来源。
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