blast furnace refractory

基本解释

Blast furnace body mainly includes internal lining refractory, lining methods and lining cooling methods.
高爐爐躰結搆包括本躰內襯耐火材料、砌築方式、爐襯冷卻方式。
Blind import of blast furnace refractory is unnecessary in the condition of obvious progress of quality and grades of refractory used for blast furnace lining in China.
在國內高爐爐襯用耐火材料質量和品種已取得很大進步的情況下，盲目使用進口耐火材料是完全不必要的。
It seems that blind import of blast furnace refractory is unnecessary in the condition of obvious progress of quality and grades of refractory used for blast furnace lining.
在國內高爐爐襯用耐火材料質量和品種已取得很大進步的情況下，盲目使用進口耐火材料是完全不必要的。