throttling valve
短語詞組
- throttling butterfly valve [機]蝶形節(jié)流閥
- throttling control valve 節(jié)流控制閥
- Spiral throttling expansion valve 螺鏇節(jié)流膨脹閥
- suction throttling valve 吸氣節(jié)流閥;吸入節(jié)流閥;吸進口
- THROTTLING VALVE DISC 節(jié)流閥片
- digital throttling valve 數(shù)字節(jié)流閥
- flat throttling valve 平麪節(jié)流閥
- a throttling valve 節(jié)流
- throttling non return valve 節(jié)流止廻閥 返回 throttling valve