China National Standards

China Electroacoustics—Sound GB Standards List

  •  China "Electroacoustics—Sound" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3: Periodic tests
    电声学 声级计 第3部分：周期试验    		 China National Standards
    Electroacoustics—Sound
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