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