refractory lining

基本解释

The DR furnace is a steel vessel with an internal refractory lining in the reducing zone.
直接还原炉是一种钢制容器，在其还原带内具有耐火材料做的炉衬。
cfl.cqupt.edu.cn
Refractory lining in different industrial furnaces and jars may be mended with the method of spurting refractory material after being partly damaged.
多种工业炉、罐内的耐火砖衬局部损坏以后可用喷涂耐火材料的方法修补。
Being as two layer refractory lining on valve plate and valve body, light mullite and phosphate corundum refractory castables are taken as heat isolation and heat resisting layers respectively.
阀板、阀体的耐火衬里隔热层采用莫来石轻质耐火浇注料、耐热层采用磷酸刚玉质耐火浇注料，进行两层浇注。