All materials in the stand construction must be properly fireproofed to normal international standard. 摊位搭建所使用之材料需符合国际标准之防火规格。
A.Materials used in stand and display construction must be properly fireproofed in accordance with the rules and regulations of Korea. 根据韩国的规章法则,用于货摊或展览建设的材料必须具有一定的防火能力。
The roof has been fireproofed. anti-corrosion in chemical engineering 这个屋顶装有防火设备。化工设备防腐蚀工程