成人高清视频免费在线观看,中文字幕在线播放一区,中文字幕超清纯,亚洲影视久久,奇米狠狠色,微拍久久,91欧美一区二区三区综合在线

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