热电偶\WRNK2-391\双支\L=5000mm\φ5\M16×1.5 ¥95.00 热电偶\WRNK2-331\双支\l=600mm\φ5mm\M16×1.5 ¥95.00 K型铠装热电偶\WRNK2-331\双支\l=600mm\φ5mm\M16×1.5 ¥95.00 热电偶\WRNN-431G\单支\750×650mm\φ25mm\DN32 ¥130.00 斯美特WRNN-431G热电偶\1500×650mm\φ25mm\法兰 ¥130.00 耐磨热电偶 WRNN-631 K分度 M48X1.5 0-1100℃ 套管Φ25 ¥130.00