refractory block
短语词组
- refractory concrete block 耐火混凝土砌塊
- refractory fireclay block 粘土耐火甎
- refractory y concrete block 耐火混凝土砌塊
- carbon refractory block 碳素耐火甎
- castable refractory block 水硬性澆注耐火材料砌塊
- refractory fire clay block 耐火粘土砌塊
- carbon n refractory block 碳素耐火甎
- non -refractory ceramic flue block 非耐火陶瓷用道甎
- refractory y fire clay block 耐火粘土砌塊 返回 refractory block