竿式熱電阻
上海南浦儀表廠
p1Src=//y2.yzimgs.com/uploads/303941/20231230-224658886.jpg&p2Src=//y3.yzimgs.com/uploads/303941/20231230-224716695.jpg&p3Src=//y1.yzimgs.com/uploads/303941/20231230-22472371.jpg