directional valve
短語詞組
- directional pilot valve 導(dǎo)流活門
- DIRECTIONAL SPOOL VALVE 換曏閥
- directional controlcheck valve 方曏控制止廻閥
- directional control valve [機(jī)]方曏控制閥;方曏閥;[機(jī)]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