“lantern ring”的概念、定义、翻译、参考文献-科学参考

单词	lantern ring
释义	lantern ring [`lan·tǝrn ´riŋ] ^{DESIGN ENGINEERING} A ring or sleeve around a rotating shaft; an opening in the ring provides for forced feeding of oil or grease to bearing surfaces; particularly effective for pumps handling liquids.
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