GB/T 25498.1-2010 English version, GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones (English)

GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones (English)
Standard No.	GB/T 25498.1-2010	Status	Latest
Language		File Format	PDF
Price	210 USD	Delivery Time	within 1~3 business day

Superseding
Chinese Name	��ѧ��ͷģ��Ͷ�ģ��1��֣�У׼ѹ��ʽ��ö�ģ��
English Name
Chinese Standard Classification
Professional Classification
ICS Classification
Issued on	2010-12-01
Implemented on	2011-05-01
Abolished on
Issued by	AQSIQ��SAC
Chinese Pages
Word Count	7000 words

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