filling-up valve
常見(jiàn)例句
- As the valve rotating shaft is connected with the water flow baffle by the toggle, the opening of the valve is larger, the filling-up quantity of the flocculating agent is more.
由于閥門轉(zhuǎn)軸通過(guò)曲肘連接水流擋板 所以閥門的開(kāi)度越大，絮凝劑加注量就越大。反之亦然。
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