- parallel reamer
- 圆柱形铰刀
English-Chinese machine dictionary (英汉机械大词典). 2013.
parallel reamer
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parallel — I. adjective Etymology: Latin parallelus, from Greek parallēlos, from para beside + allēlōn of one another, from allos…allos one…another, from allos other more at else Date: 1549 1. a. extending in the same direction, everywhere equidistant, and… … New Collegiate Dictionary
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