“grating dividing head”的概念、定义、翻译、参考文献-科学参考

单词	grating dividing head
释义	grating dividing head Encyclopedia 工学投影式光学计量仪器释 grating dividing head光栅分度头使用光栅测量原理的分度装置。
随便看	Civil Code of the Russian Federation civil communication system of urban rail transit magnetic civil community litigation civil competency civil construction engineering rescue civil construction works civil council civil counterappeal civil date civil day civil decision civil disobedience civil dominance over the military Civil-Economic Construction Movement civil engineering civil engineering asset management civil engineering curing technology civil engineering decision support civil engineering demolition technology civil engineering development history civil engineering digital services civil engineering disaster evolution civil engineering function guarantee（operation）monitoring civil engineering health guarantee civil engineering health management

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