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felt-wick lubricator

felt-wick lubricator


  • 翻译:油毡接触润滑器

同义词

1)felt-wick lubricator,油毡接触润滑器2)lubricating oil pump contactor,润滑油泵接触器3)oil pad lubrication,油毡润滑4)lubricating felt cup,油毡润滑杯5)pregreasing group contactor,预先润滑群接触器6)oil pot,润滑油器

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