成年人免费在线看网站,avwww,欧美三级一区二区,2020久久,天堂av免费,日日噜噜夜夜爽,色爱av综合

Welcome toChangzhou Tianrong Testing Technology Co., Ltd! Home |  Contact

series electronic analysis balance

series electronic analysis balance
series electronic analysis balance
Detailed instructions:

Summarize

This product is an intelligent metering apparatus, having multiple functions, such as weighing, counting, unit conversion etc. Besides, the instrument is provided with the overlarge LCD backlight display, man-machine interface, and thence can be operated and used easily and simply. 

Technical parameter

image