炉膛

There was a low protecting wall to knock down the heat blasting from the pit of the furnace.

有矮的护壁挡住从炉膛里喷出的火焰。

Its Hard products is widely used as electric stove hearth sets in lab and wall,suspend ceiling brick,hollow brick,fire bulkhead muffle board,hot dozzle,nozzle etc.

硬质制品用作实验电炉全纤炉膛件及陶瓷窖用墙体、吊顶砖、砖、挡火隔焰板、保温帽、口、套等。