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How do vacuum pumps work?
Science & Mathematics by Anonymous 2018-06-27 03:33:27
Social Science
How do vacuum pumps work?
2 answers
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Anonymous
There are rotary vane vacuum pumps and piston vacuum pumps and even pneumatic pressure (venturi) vacuum pumps. These are 3 common types. How do they work? They suck!
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Anonymous
They suck.