Alisa Qin
FYFS-400X mini α β measuring instrument debugging and operated introduction
Single Channel mini α β measuring instrument installation instruction video
Multi-Probe Radiation Meter with α β probe MPR200
Operation video on display
Fangyuan Company Introduction
α, β surface pollution measuring instrument
Environmental Level X, γ Radiation Measuring Instrument Operation Video
Integrated Sampler for Atmospheric Particulate MatterFY-DQ101
Radon Detector Operation Video