firebrick lining耐火砖衬;火砖衬;耐火粘土砖衬
quartz firebrick石英耐火砖
firebrick aggregate耐火砖集料
YeNai Firebrick轻质隔热耐火砖及高温耐火胶泥
bauxite firebrick铝土耐火砖
Firebrick die耐火砖模具
firebrick wall耐火砖炉墙
firebrick element耐火元素
dense firebrick致密耐火砖
N(名词) a refractory brick made of fire clay, used for lining furnaces, flues, etc 耐火砖