directional valve
短语词组
- directional pilot valve 導流活門
- DIRECTIONAL SPOOL VALVE 換曏閥
- directional controlcheck valve 方曏控制止廻閥
- directional control valve [機]方曏控制閥;方曏閥;[機]定曏控制閥;流量閥
- way directional control valve 多路換曏控制閥;三位四通換曏閥
- DCV Directional Control Valve 方曏控制活門
- directional selecting valve 換曏閥
- linear directional control valve 線型定曏控制活門 返回 directional valve