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- Whitworth screw thread
- Whitworth thread
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nonreciprocity,
nonrecognition,
nonrecoil,
non-recoil,
nonrecombinant,
nonrecourse,
nonrecoverable,
non-recoverable,
nonrecuring,
nonrecurrent,
相似单词
惠灵顿,
惠普,
惠普公司,
惠然肯来,
惠山,
惠氏螺纹,
惠斯特,
惠斯通电桥,
惠特曼,
喙,