信息技术设备和电信设备检测

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.

JIS X7779-2001 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 X7779-2012 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

DIN EN ISO 7779:2011 声学.信息技术设备和电信设备发出的空气噪声的测量(ISO 7779-2010);德文版本EN ISO 7779-2010

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010); German version EN ISO 7779:2010

ANSI/ASA S12.10 Part 2-2011 声学.信息技术设备和电信设备排放的空气噪声的测量.第2部分:噪声排放水平声明

Specifies procedure and requirements of verification of noise emission levels of information technology and telecommunications equipment. Hitherto

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment - Part 2: Declaration of Noise Emission Levels

ISO 7779:1999/Amd 1:2003 声学.信息技术设备和电信设备发出的空气噪声的测量.修改件1:CD/CVD-ROM驱动器的噪声测量规范

This is Amendment 1 to ISO 7779-1999 (Acoustics — Measurement of airbornenoise emitted by information technologyand telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment; Amendment 1: Noise measurement specification for CD/CVD-ROM drives

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.包含修改件A1-2003;代替EN 27779-1991;ISO 7779-1999 + A1-2003

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment Includes Amendment A1:2003; Supersedes EN 27779:1991; ISO 7779:1999 + A1:2003

NF F48-010:1991 铁路固定设备 信号设备、通信设备和信息设备模块化电源

Railway fixed equipment. Modular power supply units for signalling equipment, telecommunication equipment and computer equipment. General characteristics of the equipment and system.

STAS SR EN 60950+A1-1995 安全信息技术设备．包括电子商业设备

Safety of information technology equipment, induding electrical business equipment

STAS SR EN 60950+A1/C1-1995 安全信息技术设备，包括电子商业设备

Safety information technology equipment, including electrical business equipment

BS ISO/IEC 21118:2013 信息技术.办公设备

Information technology. Office equipment

BS ISO/IEC 21118:2020 信息技术 办公设备

Tracked Changes. Information technology. Office equipment. Information to be included in specification sheets for data projectors

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.

JIS X7779-2001 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 X7779-2012 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

DIN EN ISO 7779:2011 声学.信息技术设备和电信设备发出的空气噪声的测量(ISO 7779-2010);德文版本EN ISO 7779-2010

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010); German version EN ISO 7779:2010

ANSI/ASA S12.10 Part 2-2011 声学.信息技术设备和电信设备排放的空气噪声的测量.第2部分:噪声排放水平声明

Specifies procedure and requirements of verification of noise emission levels of information technology and telecommunications equipment. Hitherto

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment - Part 2: Declaration of Noise Emission Levels

ISO 7779:1999/Amd 1:2003 声学.信息技术设备和电信设备发出的空气噪声的测量.修改件1:CD/CVD-ROM驱动器的噪声测量规范

This is Amendment 1 to ISO 7779-1999 (Acoustics — Measurement of airbornenoise emitted by information technologyand telecommunications

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment; Amendment 1: Noise measurement specification for CD/CVD-ROM drives

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.包含修改件A1-2003;代替EN 27779-1991;ISO 7779-1999 + A1-2003

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment Includes Amendment A1:2003; Supersedes EN 27779:1991; ISO 7779:1999 + A1:2003

NF F48-010:1991 铁路固定设备 信号设备、通信设备和信息设备模块化电源

Railway fixed equipment. Modular power supply units for signalling equipment, telecommunication equipment and computer equipment. General characteristics of the equipment and system.

STAS SR EN 60950+A1-1995 安全信息技术设备．包括电子商业设备

Safety of information technology equipment, induding electrical business equipment

STAS SR EN 60950+A1/C1-1995 安全信息技术设备，包括电子商业设备

Safety information technology equipment, including electrical business equipment

BS ISO/IEC 21118:2013 信息技术.办公设备

Information technology. Office equipment

BS ISO/IEC 21118:2020 信息技术 办公设备

Tracked Changes. Information technology. Office equipment. Information to be included in specification sheets for data projectors