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  • Overview and Principles of reciprocating pumps
    Overview and Principles of reciprocating pumps Reciprocating pumps (also known as the piston pump), a low-vacuum device to get one, it's the ultimate pressure is generally 1330 ~ 2660Pa, its relatively...

  • Petrochemical industry status quo pump
    Petrochemical industry status quo pump Petrochemical pumps in greater demand, domestic demand should be more than 10 billion yuan, manufacturing companies are more than about 3 0 0 above, do the foll...

  • Vacuum electron beam melting furnace applications
    Vacuum electron beam melting furnace applications Electron beam melting furnace: electron beam melting furnace is the use of enormous heat emitted by electron beam melting or alloy as a heat source f...

 
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