Book pages artificially yellowed (by leaving them in the sun, or very carefully baking them in an oven at a low temperature) make terrific faux-antique wall decoration.
书也可以人工变黄(通过放在太阳下晒，放入烤箱低温非常小心地烘烤)来做成极好的仿古董墙装饰。
2
Photo 534: Chuasu is sticking along the wall of oven.
图534：沿着炉壁贴好的酥饼，满满一炉。
3
This article focuses on the damage of the resistance wall of coke oven with load. The causes of damage are studied and reinforce measures introduced.