液位继电器NJYW1-BL2AC36V 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20240913-08406284.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20240913-67392297.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20240913-58742840.jpg