pressure tubing and accessories
... 压力管道规范 Pressure piping code 压力管道系统和附件 Pressure tubing and accessories 大口径塑料压力管道 KPPS ...
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管道系统中的压力脉动会对管道系统中造成许多危害，例如它会降低泵的工作效率、增加额外的能耗、产生噪声，使管道附件的工况变坏和造成管道振动等等。
The pressure oscillation in piping system can lower the efficiency of the pump, cause the additional consume of energy and emit noise, deteriorate the working condition of the accessory.
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