GB/T 20441.5-2017 Electroacoustics-Measurement microphones-Part 5: Methods for pressure calibration of working standard microphones by comparison

Standard Number: GB/T 20441.5-2017
Chinese:电声学 测量传声器 第5部分：工作标准传声器声压校准的比较法
English:Electroacoustics-Measurement microphones-Part 5: Methods for pressure calibration of working standard microphones by comparison

Effective Date:2018-04-01
Regulatory Authority:Ministry of Industry and Information Technology（电子）
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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