Occluded-ear simulator for the measurement of earphones

SJ/Z 9150-1987 Occluded-ear simulator for the measurement of earphones
Standard No.:	SJ/Z 9150-1987	Status:	VALID remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	4000 words	Translation Price:	120 (USD) remind me the price change Email:
Implemented on:	1988-01-06	Delivery:	via email in 1 business day
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Standard No.:	SJ/Z 9150-1987
Chinese Name:	测量耳塞机用阻塞耳道腔模拟器
English Name:	Occluded-ear simulator for the measurement of earphones
Professional Classification:	H01 Technical management
Professional Classification:	SJ Professional Standard - Electronics
Issued by:	Ministry of Electronics Industry
Issued on:	1988-01-06
Implemented on:	1988-01-06
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price:	120 (USD)
Delivery:	via email in 1 business day

SJ/Z 9150-1987 The following standards are cited：

SJ/Z 9150-1987 Cited by the following standards：