“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	major repair major trough major wave make make-and-break circuit make-break operation make-busy make contact makeready make the land makeup makeup air makeup gas makeup time makeup water make way making current making hole makroskelic Maksutov-Schmidt telescope Maksutov system mal- Malachiidae malachite malacia

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