• From making the valve core receive the Angle with rational strength, improve the design of the ordinary water outlet.

    使受力合理角度设计改进普通

    youdao

  • Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.

    排气阀过滤器排污、底阀、隔膜阀、旋塞阀、柱阀、阀门保温阀门、水利控制阀平衡阀、疏水阀电磁

    youdao

  • Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.

    排气阀过滤器排污、底阀、隔膜阀、旋塞阀、柱阀、阀门保温阀门、水利控制阀平衡阀、疏水阀电磁

    youdao

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