How to use rotary vane vacuum pump
Posted on Fri, 18 May 2018 06:05:46 +0000
Rotary vane vacuum pump is not suitable for suction the air containing too much oxygen, explosive, corrosive gas dust, such as must be working in this kind of situation, the explosion-proof, anti-corrosion, dust and other corresponding measures. New pump or repair good pump should be separate ext...
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