fuel oil gravity tank 燃油重力柜
gravity oil tank 重力油柜
gravity heating oil tank 重力油柜
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The utility model discloses a built-in electrothermal tray type specific gravity vacuum degassing tank, belonging to the technology field of vacuum oil purifier.
本实用新型公开的一种内置电热盘式比重真空脱气罐属于真空净油机技术领域。
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