grading instrument meaning in English
测坡水准仪
校准仪
Examples
- Automatic checkweighing and weight grading instruments
自动重量检查仪和重量分级仪 - Spectrometry is a high - grade instrument in chemistry analysis , which is much costly
分光度计是化学分析中常用的高级分析仪器,仪器价格高。
测坡水准仪
校准仪