butterfly damper
常见例句
- Secure self-locking output f butterfly valves dampers without the use of additional brakes.
安全自鎖輸出蝶閥和阻尼器，而無需使用額外的刹車。 - Secure self-locking output for butterfly valves dampers without the use of additional brakes.
安全自鎖輸出蝶閥和阻尼器，而無需使用額外的刹車。 - Secure self-locking output for butterfly valves and dampers without the use of additional brakes.
安全自鎖輸出蝶閥和阻尼器，而無需使用額外的刹車。 返回 butterfly damper