SJ/Z 9151-1987 English Version, SJ/Z 9151-1987 Intergrating-averaging sound level meters (English Version)

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SJ/Z 9151-1987 Intergrating-averaging sound level meters (English Version)
Standard No.:	SJ/Z 9151-1987	Status:	abolished remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	8500 words	Translation Price(USD):	250.0 remind me the price change Email:
Implemented on:	1988-1-6	Delivery:	via email in 1~3 business day

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Standard No.:	SJ/Z 9151-1987
English Name:	Intergrating-averaging sound level meters
Chinese Name:	积分平均声级计
Chinese Classification:	H01 Technical management
Professional Classification:	SJ Professional Standard - Electronics
Source Content Issued by:	Ministry of Electronics Industry
Issued on:	1988-01-06
Implemented on:	1988-1-6
Status:	abolished
Abolished on:	2010-01-20
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	250.0
Delivery:	via email in 1~3 business day

Standard

SJ/Z 9151-1987 Intergrating-averaging sound level meters (English Version)
Standard No.	SJ/Z 9151-1987
Status	abolished
Language	English
File Format	PDF
Word Count	8500 words
Price(USD)	250.0
Implemented on	1988-1-6
Delivery	via email in 1~3 business day

Detail of SJ/Z 9151-1987

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Introduction of SJ/Z 9151-1987

本标准描述了测量频率计权和时间平均声压级所用的各种仪器。亦可选择测量声暴露级。本标准符合IEC 651标准“声级计”中的要求，但对于稳态的、间断的、起伏的和脉冲的等效连续声压级Leq的测量，规定了必要的附加特性。

Contents of SJ/Z 9151-1987

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