single-treadle foot-switch的意思|示意

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single-treadle脚踏开关


single-treadle foot-switch的网络常见释义

单踏板脚踏开关 foot-switch for automatic probe venting 冷冻头自动排气脚踏开关 single-treadle foot-switch 单踏板脚踏开关 explosion-proof variable speed foot-switch 封闭式变速脚踏开关 ..