?扳倒开关

... throw-out switch 电磁离合器控制开关 throw-over switch 投掷开关；扳倒开关 thrust chamber valve switch 推力室阀门开关 ...

?投掷开关

... throw-out switch 电磁离合器控制开关 throw-over switch 投掷开关；扳倒开关 thrust chamber valve switch 推力室阀门开关 ...