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  • Leak of practice
    Leak of practice (1) at all stages of the work must be considered a vacuum leak detection work Since the development of metallurgy, atomic energy, electronics, aerospace technology, require manufacture...

  • Water ring vacuum pump to reduce the amount of reason
    Water ring vacuum pump to reduce the amount of reason Promote water ring vacuum pump to reduce the amount of the reasons are more common are: less than the rated speed (for example, when using diese...

  • Chemical industry pump usage
    Chemical industry pump usage In the oil and chemical industry, certain production processes is often in the case of sub-atmospheric conducted. Any sub-atmospheric pressure is called vacuum, vacuum de...

 
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