WJwrnk2-221 铠装热电偶 k型 12*450mm 0-1000℃ M20*1.5 上海临嘉科教仪器有限公司

p1Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-73016853.jpg&p2Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-31739519.jpg&p3Src=//y1shangxu.yzimgs.com/uploads/391770/20260110-60344973.jpg