英语词典机械英语

oil retainer seal

oil retainer seal


  • 翻译:座圈油封

同义词

1)oil retainer seal,座圈油封2)seal holder ring,密封座圈3)stem packing retainer,杆密封座圈4)valve seat insert,阀座密封圈5)oil seal collar,油封挡圈6)oil sealing ring,油密封圈

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