| 摘要 |
An improved fluid joint is disclosed herein, which comprises male and female members, each having a longitudinally extending through passage. The male member has a cylindrical part, and the female member has a cylindrical receptacle part which is sized to snugly receive therein the cylindrical part of the male member. An O-ring is coaxially disposed about the cylindrical part, so that, upon coupling of the male and female members, the cylindrical part of the male member is sealingly and rotatably received in the cylindrical receptacle part of the female member while providing fluid communication between the passages of the male and female members.
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