每项防火隔板分离经构造都可使用德韧防火板模块系统。
Each barrier separation is constructed utilizing a DuraBarrier modular system.
防火和各种装饰材料，如吊顶、隔板和隔音材料等。
Fire resistance material and other decoration materials, such as suspended celling, clapboard and deadening, etc.
防火和各种装饰材料，如吊顶、隔板和隔音材料等。
Fire resistance material and other decoration materials, such as suspended celling, clapboard and deadening, etc.
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