throttle disc的意思|示意

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throttle disc相关短语

1、 throttle disc control lever 节流板控制杆

2、 Plug disc throttle valve 塞形阀瓣节流阀

3、 Window type disc throttle valve 窗形阀瓣节流阀

4、 Trench type disc throttle valve 勾形阀瓣节流阀