flashboard 中文意思是什麼
flashboard
解釋
（調節水位的）閘板。-
Feeding mechanism : up roller, middle flashboard and down bell jar or double bell jar feeding mechanism with hydro - automatic drive, featured as easy operation, convenient maintenance and good air - tightness
加煤機構：液壓驅動自動加煤裝置，採用上滾筒中插板下鐘罩機構或雙鐘罩結構，操作簡單，維修方便，氣密性好。
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