Gold Index: 2749
Guangzhou Chuang Yi Mei Science And Technology Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Guangzhou Province/State: Guangdong Country/Region: China (Mainland)
Hand held high quality PM2.5 air detector
C-0013
1. 2 in1 of three-channel PM2.5 detector2. 35 seconds collecting air sample3. The quality of particles: PM2.5 ,PM 10
2015-03-02