WJWREK2-431432铠装热电偶E双支镍铬铜镍304 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-91131164.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-66443630.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-99312751.jpg