短語詞組短語float t controlled valve 浮子控制閥float -switch controlled rotary-spool valve 浮動開關(guān)控制的鏇轉(zhuǎn)滑閥controlled float valve 彈簧操縱浮閥;遙控浮球閥spring -controlled float valve 彈簧操縱浮閥Remote -controlled float valve 遙控浮球閥 返回 float controlled valve