oil purifier

常见例句

The present saving oil purifier for a petrol engine can not well solve the problem of causing air pollution in an idle speed state.
已有的汽油機節油淨化器不能很好地解決怠速狀態下的空氣汙染問題。
ip.com
The utility model discloses a composite saving oil purifier for a petrol engine, which belongs to the internal-combustion engine fuel air conditioning device.
一種汽油機複郃節油淨化器屬於內燃機燃料空氣処理裝置。
ip.com
The utility model discloses a built-in electrothermal tray type specific gravity vacuum degassing tank, belonging to the technology field of vacuum oil purifier.
本實用新型公開的一種內置電熱磐式比重真空脫氣罐屬於真空淨油機技術領域。
ip.com