China National Standards

China Acoustics Measurement ofoffice GB Standards List

  •  China "Acoustics Measurement ofoffice" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 19513-2004 Acoustics--Measurement ofoffice screen sound attenuation under specific laboratory conditions
    声学 规定实验室条件下办公室屏障声衰减的测量    		 China National Standards
    Acoustics Measurement ofoffice
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