旋转活塞流量计

xuán zhuǎn huó sāi liú liàng jì
  • rotary-piston flowmeter
旋转活塞流量计旋转活塞流量计
旋转活塞流量计[xuán zhuǎn huó sāi liú liàng jì]
  1. 旋转活塞流量计计量室的密封设计

    Seal Design of the Measure Chamber in Revolving Piston Flowmeter