exhauster regulating valve
... 真空泵电源变压器 degassing transformer; 真空泵调节阀 exhauster regulating valve; 真空泵调压器 exhauster governor; ...
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正负压腔的压力由空压机和真空泵维持并由相应的调节阀调节。
The pressure of the positive pressure cavity is maintained by an air compressor and a vacuum and regulated by the corresponding adjusting valve.
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