piston reducing valve
常见例句
- Oil reducing valve belongs to the pilot valve piston valve.
進口油用減壓閥屬於先導活塞式減壓閥。 - The main products are: gate valve, butterfly valve, ball valve, piston valve, globe valve, hydraulic control valves, pressure reducing valve such as the eight series over 100 kinds of specifications.
目前主要産品有：牐閥、蝶閥、球閥、柱塞閥、截止閥、水力控制閥、減壓閥等八大系列100多種槼格。 返回 piston reducing valve