Acoustics-Measurement of sound insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
基本信息
标准号:
GB/T 19889.1-2005
名称:
声学 建筑和建筑构件隔声测量 第1部分:侧向传声受抑制的实验室测试 设施要求
英文名称:
Acoustics-Measurement of sound insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission