Fire rating depends on its external insulation layer fire rating.
其防火等级取决于外部保温层的防火等级。
They are UL Listed for three-hour fire rating and satisfy all ADA requirements.
拥有三小时防火等级的UL认证，并达到ADA所有的要求标准。
The paper describes the fire rating and fire test methods on offshore platforms.
阐述了海洋平台防火等级和防火试验方法。
Applies and fixes plasterboard partitions, suspended ceilings, fire rating systems, acoustic tiles, and composite wall linings to buildings.
纤维泥水匠安装建筑物所用的石膏板隔墙、吊顶、防火等级系统、吸声瓦和组合墙衬。
The size and the sound reduction performance of the sound-proof door can be customized according to the sound insulation level, installation room and fire rating.
隔声门大小和隔声性能可按隔声等级要求、安装空间、防火等级选定。
The size and the sound reduction performance of the sound-proof door can be customized according to the sound insulation level, installation room and fire rating.
隔声门大小和隔声性能可按隔声等级要求、安装空间、防火等级选定。
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