无线温湿度监测系统 DT-TH20W 杭州数测科技有限公司

p1Src=//y1.yzimgs.com/uploads/398231/2023725-161955990.png&p2Src=//y2.yzimgs.com/uploads_old/398231/2012081517084054_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/398231/2012081517084054_old_2.jpg