The detachable heat-insulation layer on furnace waterwall consists of ceramic heat-insulation board and T-steel structure welded directly on the fin of the water tube and cooled by the water .
介绍可拆卸式卫燃带的组成, 其中 T 形 定位 钢直接焊接在水冷壁管的 鳍片上,依靠水冷壁管中的 工 质对其进行冷却;
[机] T形钢,丁形钢