time measuring instrument meaning in English
时间测量仪
Examples
- Horology . radioluminescent time measuring instruments
钟表学.辐射发光时间测量仪 - Classification , terminology and numbering for parts and assemblies of the mechanical time measuring instruments - classification , terminology and numbering for parts and assemblies of wrist watches and lever escapemen
机械计时仪器零部件分类名称和编号手表及叉瓦式闹钟零部件分类名称和编号