WJWREK2-387388铠装热电偶E双支镍铬铜镍Cr25
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20260110-31739519.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20260110-60344973.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20260110-87546195.jpg