But-and it's a crucial but-you can clean the air without really cleaning the air.
不过有一点至关重要——清洁空气并不一定要真的去净化空气。
It is important to maintain a proper size of abrasive for air blast cleaning.
保持空气喷砂清理用磨料的正确尺寸很重要。
After they finish cleaning, families can enjoy the fresh air and relax.
清理完毕后，家人可以享受新鲜空气并放松一下。
Regular air intake system cleaning.
定期进行进气系统的清洗。
It can achieve cutting work in the air or under water (or cleaning).
可以在空气中或水下进行切割(或清洗)作业。
The method can achieve an air cleaner with automatic cleaning and dust collection.
利用上述方法，实现了自动清洗集尘的空气洁净器。
5TYQ-100 type corn thresher is a new machine for corn cleaning by air flow.
100型玉米脱粒机是一种利用负压气流，将轴流滚筒脱粒下的玉米籽粒进行清选的新机型。
5TYQ-100 type corn thresher is a new machine for corn cleaning by air flow.
100型玉米脱粒机是一种利用负压气流，将轴流滚筒脱粒下的玉米籽粒进行清选的新机型。
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