双金属温度计 WSS-311WSS-411WSS... 安徽广紫电气科技有限公司

p1Src=//y3.yzimgs.com/uploads_old/344609/2011101222105149_old.jpg&p2Src=//y3.yzimgs.com/uploads/344609/20171015-162510874.png&p3Src=//y3.yzimgs.com/uploads/344609/20171015-162518168.png"

aa