cone valve
短语词组
- double cone dump valve 双层锥形放灰阀
- cone logic valve 逻辑锥阀
- cone -valve 锥阀
- cone way valve 单向阀
- Cone -valve typed one-way valve 锥阀式单向阀
- deslagging cone valve 排渣锥形阀
- cartridge cone valve 插装锥阀
- Cr steel cone valve Cr 钢锥阀
- cone valve port 锥阀口 返回 cone valve