信息技术设备和通信设备（噪声）检测

GB/T 18698-2002 声学 信息技术设备和通信设备噪声发射值的标示

本标准适用于信息技术设备和通信设备。 本标准规定了： ----噪声发射标示值的确定方法； ----制造商在技术文件中应向用户提供的声学和产品信息； ----制造商提供的噪声发射标示值的检验方法。 本标准采用GB/T 18313和GB/T

Acoustics--Declared noise emission values of information technology and telecommunications equipment

GB/T 18313-2001 声学 信息技术设备和通信设备空气噪声的测量

本标准规定了信息技术设备和通信设备空气噪声的测量和报告方法，是信息技术设备和通信设备噪声测试规程的组成部分，并以测量发射噪声的基础标准 ISO 3741、 GB／T 3767、 GB／T 6882和GB／T 17248.2为依据。其基本测定量是 A计权声功率级，可用于不同制造商的相同类型

Acoustics--Measurement of airborne noise emitted by information technology and telecommunications equipment

ECMA-109-2020 信息技术和电信设备的声明噪声排放值

Declared Noise Emission Values of Information Technology and Telecommunications Equipment

AS ISO 9296:2019 声学 信息技术和电信设备的噪声发射值

The objective of this Standard is to provide acoustical noise emission data for information technology and telecommunications equipment (ITT equipment

Acoustics — Declared noise emission values of information technology and telecommunications equipment

NF ISO 9296:2017 声学 信息技术和电信设备的噪声发射值

Acoustique - Valeurs déclarées d'émission acoustique des équipements liés aux technologies de l'information et aux télécommunications

KS I ISO 7779:2002 声学.信息技术设备和电信设备发出的空气噪声的测量

이 규격은 정보 기술 장치에서 방사되는 소음의 측정 및 보고에 관한 절차를 규정한다

Acoustics-Measurement of airborne noise emitted by information technology and telecommunications equipment

BS EN ISO 7779:2001 声学.信息技术设备和电信设备发出的空气噪声的测量

This International Standard specifies procedures for measuring and reporting the noise emission of information technology and telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment

ISO 7779:2010 声学.信息技术设备和电信设备发出的空气噪声的测量

This International Standard specifies procedures for measuring and reporting the noise emission of information technology and telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment

NF S31-072:2010 声学.信息技术设备和电信设备发出的空气噪声的测量.

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment.

KS I ISO 7779:2017 声学信息技术和通信设备发出的空气噪声的测量

Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment

KS I ISO 7779-2017 声学信息技术和通信设备发出的空气噪声的测量

Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment

NF S31-112*NF ISO 9296:2017 声学 信息技术和电信设备的声明噪声排放值

Acoustics - Declared noise emission values of information technology and telecommunications equipment

ISO 9296:2017 声学 - 声明信息技术和电信设备的噪声排放值

This document is applicable to information technology and telecommunications equipment. It specifies: a) for a batch of equipment, the method

Acoustics — Declared noise emission values of information technology and telecommunications equipment

JIS X 7779:2001 声学.由信息技术设备和电信设备发出的气载噪声的测量

この規格は，情報技術装置から放射される騒音の測定及び報告に関する手順を規定する

Acoustics -- Measurement of airborne noise emitted by information technology and telecommunications equipment

JIS X 7779:2012 声学.由信息技术设备和电信设备发出的气载噪声的测量

Acoustics -- Measurement of airborne noise emitted by information technology and telecommunications equipment

GB/T 18698-2002 声学 信息技术设备和通信设备噪声发射值的标示

本标准适用于信息技术设备和通信设备。 本标准规定了： ----噪声发射标示值的确定方法； ----制造商在技术文件中应向用户提供的声学和产品信息； ----制造商提供的噪声发射标示值的检验方法。 本标准采用GB/T 18313和GB/T

Acoustics--Declared noise emission values of information technology and telecommunications equipment

GB/T 18313-2001 声学 信息技术设备和通信设备空气噪声的测量

本标准规定了信息技术设备和通信设备空气噪声的测量和报告方法，是信息技术设备和通信设备噪声测试规程的组成部分，并以测量发射噪声的基础标准 ISO 3741、 GB／T 3767、 GB／T 6882和GB／T 17248.2为依据。其基本测定量是 A计权声功率级，可用于不同制造商的相同类型

Acoustics--Measurement of airborne noise emitted by information technology and telecommunications equipment

ECMA-109-2020 信息技术和电信设备的声明噪声排放值

Declared Noise Emission Values of Information Technology and Telecommunications Equipment

AS ISO 9296:2019 声学 信息技术和电信设备的噪声发射值

The objective of this Standard is to provide acoustical noise emission data for information technology and telecommunications equipment (ITT equipment

Acoustics — Declared noise emission values of information technology and telecommunications equipment

NF ISO 9296:2017 声学 信息技术和电信设备的噪声发射值

Acoustique - Valeurs déclarées d'émission acoustique des équipements liés aux technologies de l'information et aux télécommunications

KS I ISO 7779:2002 声学.信息技术设备和电信设备发出的空气噪声的测量

이 규격은 정보 기술 장치에서 방사되는 소음의 측정 및 보고에 관한 절차를 규정한다

Acoustics-Measurement of airborne noise emitted by information technology and telecommunications equipment

BS EN ISO 7779:2001 声学.信息技术设备和电信设备发出的空气噪声的测量

This International Standard specifies procedures for measuring and reporting the noise emission of information technology and telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment

ISO 7779:2010 声学.信息技术设备和电信设备发出的空气噪声的测量

This International Standard specifies procedures for measuring and reporting the noise emission of information technology and telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment

NF S31-072:2010 声学.信息技术设备和电信设备发出的空气噪声的测量.

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment.

KS I ISO 7779:2017 声学信息技术和通信设备发出的空气噪声的测量

Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment

KS I ISO 7779-2017 声学信息技术和通信设备发出的空气噪声的测量

Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment

NF S31-112*NF ISO 9296:2017 声学 信息技术和电信设备的声明噪声排放值

Acoustics - Declared noise emission values of information technology and telecommunications equipment

ISO 9296:2017 声学 - 声明信息技术和电信设备的噪声排放值

This document is applicable to information technology and telecommunications equipment. It specifies: a) for a batch of equipment, the method

Acoustics — Declared noise emission values of information technology and telecommunications equipment

JIS X 7779:2001 声学.由信息技术设备和电信设备发出的气载噪声的测量

この規格は，情報技術装置から放射される騒音の測定及び報告に関する手順を規定する

Acoustics -- Measurement of airborne noise emitted by information technology and telecommunications equipment

JIS X 7779:2012 声学.由信息技术设备和电信设备发出的气载噪声的测量

Acoustics -- Measurement of airborne noise emitted by information technology and telecommunications equipment