32路继电器模块：DAM-39432 石家庄阿尔泰测控科技有限公司

p1Src=//y1.yzimgs.com/uploads/543182/2024827-135745212.jpg&p2Src=//y1.yzimgs.com/uploads/543182/2024827-135752430.jpg&p3Src=//y2.yzimgs.com/uploads/543182/2024827-13580773.jpg"

aa