The utility model provides a fluid level gage, comprising a main tube, a magnetic buoy, an indication tube which is parallel to the main tube and a magnetic indication mark in the indication tube.是什么意思_The utility model provides a fluid level gage, comprising a main tube, a magnetic buoy, an indication tube which is parallel to the main tube and a magnetic indication mark in the indication tube.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句