门组件正压耐火试验|沙特标准|SASO-UL-10C
SASO-UL-10C
Standard for Positive Pressure Fire Tests of Door Assemblies
门组件正压耐火试验标准
门组件正压耐火试验|沙特标准|SASO-UL-10C
SASO-UL-10C
Standard for Positive Pressure Fire Tests of Door Assemblies
门组件正压耐火试验标准
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