您要查找的是不是：
- C12A閥體C12A valve body
- 閥體valve body
- 閥體,閥蓋和楔板材質(zhì)符合美國材料試驗協(xié)會(huì )aSTM B62標準青銅。"Valve body, bonnet and wedge are to be of bronze aSTM B 62."
- 凝汽閥體condenser valve body
- 閘閥體brake valve body
- 操作閥體operating valve body
- 平閥體plain valve head
- 針閥體Nozzle Valve
- 蒸汽閥體steam valve body
- 旁通閥體by-pass valve body
- 阻塞閥體choke valve body
- 汽笛閥體whistle valve body
- 調速閥體governor valve body
- 調整閥體throttle valve body
- 瓣膜閥體valve occluder
- 黃銅閥體brass valve body
- 高壓閥體hi-pressure valve body
- 閥體總成valve body assembly
- 放風(fēng)閥體discharge valve cage
- 放水閥體blowoff valve body
