活塞阀 meaning in English
bucket valve
piston valve
Examples
- Piston valve line
配汽活塞阀缸套 - 3 . comparing two different engines tested on the dynometer : the hirth2706 equips carburetor system and charge as piston valve , and the hirth3203 equips electronic control fuel injection system and charge as reed valve
3 、对采用活塞阀进气、化油器供油方式的hirth2706发动机与采用簧片阀进气、电控燃油喷射方式的hirth3203发动机进行性能对比台架试验。