SJ/Z 9140.1-1987 English Version, SJ/Z 9140.1-1987 Sound system equipment - Part 1: General (English Version)

Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

SJ/Z 9140.1-1987 Sound system equipment - Part 1: General (English Version)
Standard No.:	SJ/Z 9140.1-1987	Status:	abolished remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	7000 words	Price(USD):	210.0 remind me the price change Email:
Implemented on:	1988-1-6	Delivery:	via email in 1~3 business day

Standard No.:	SJ/Z 9140.1-1987
English Name:	Sound system equipment - Part 1: General
Chinese Name:	声系统设备第1部分：概述
Chinese Classification:	H01 Technical management
Professional Classification:	SJ Professional Standard - Electronics
Issued by:	MOEI
Issued on:	1988-1-6
Implemented on:	1988-1-6
Status:	abolished
Abolished on:	2024-07-11
Superseding:	公告：中华人民共和国工业和信息化部公告 2024年第17号
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.0
Delivery:	via email in 1~3 business day

Standard

SJ/Z 9140.1-1987 Sound system equipment - Part 1: General (English Version)
Standard No.	SJ/Z 9140.1-1987
Status	abolished
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	1988-1-6
Delivery	via email in 1~3 business day

Detail of SJ/Z 9140.1-1987

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Introduction of SJ/Z 9140.1-1987

本标准适用于任何类型的声系统及其组成部分或用于该声系统的辅助件。本标准通过列出对其规范有用的特性和制定这些特性的统一测试方法，论述如何确定声系统设备的性能和对这类设备进行比较以及如何确定其恰当的实际用途。本标准仅限于描述不同的特性及其相应的测量方法，一般不规定性能（除第10部分外）。

Contents of SJ/Z 9140.1-1987

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Keywords:
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