“drill jig”的概念、定义、翻译、参考文献-科学参考

单词	drill jig
释义	drill jig [`dril ´jig] ^{MECHANICAL ENGINEERING} A device fastened to the work in repetition drilling to position and guide the drill.
随便看	polyclinal fold polyclonal polyclonal mixed cryoglobulin polycondensation polyconic chart polyconic projection Polycopidae polycrase polycrystal polycrystalline Polyctenidae polycyclic polycyclic hydrocarbon polycyesis polycystic kidney polycythemia polycythemia vera polydactyly polydent polydipsia polydisperse colloidal system polydispersity Polydolopidae polydymite polyelectrolyte

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