throw-over switch

消防专业词汇英语翻译(P-Z) ... throw 快速竖梯 throw-over switch 投掷开关 throwaway 废品 ...

... 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 ...