TR21-C系列WIKA卫生型热电阻温度计 上海奥润仪表有限公司

p1Src=//y2.yzimgs.com/uploads/4200/202273-1156645.jpg&p2Src=//y2.yzimgs.com/uploads/4200/202273-115619456.jpg&p3Src=//y2.yzimgs.com/uploads/4200/2022825-154040635.jpg