enclosed-scale thermometer meaning in Chinese

内标温度计

Laboratory glassware . long enclosed - scale thermometers for precision use
实验室用玻璃器皿.长型内标有刻度的精密温度计
Laboratory glassware . short enclosed - scale thermometers for precision use
实验室用玻璃器皿.内标有刻度的短型精密温度计
The types and fundamental sizes of enclosed - scale thermometers for precision use
内标式精密实验玻璃温度计.型式和基本尺寸