switching valve meaning in English
开关阀；开关管
Examples
- Bvsv bimetallic vacuum switching valve
双金属式真空转换阀 - Tvsv thermostatic vacuum switching valve
恒温真空转换阀 - Ivsv idle vacuum switching valve
怠速真空开关阀 - Secondary air switching valve
二次空气转换阀 - Vsv vacuum switching valve
真空转换阀