应根据不同部位，选择防火、阻燃、或经防火处理的材料，尽量减少可燃材料的绝对用量；

The absolute amount of combustible materials should be reduced to as less as possible.

youdao

应根据不同部位，选择防火、阻燃、或经防火处理的材料，尽量减少可燃材料的绝对用量；

The absolute amount of combustible materials should be reduced to as less as possible.

youdao