发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
点击量：0
有样品要送检？试试一键送检，5分钟极速响应
在线提交检测需求
对接客服咨询检测
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
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
Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment
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
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
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
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment.
This document specifies procedures for measuring and reporting the noise emission of information technology and telecommunications equipment. NOTE 1
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
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
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)
This International Standard specifies procedures for measuring and reporting the noise emission ofinformation technology and telecommunications
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018); German version EN ISO 7779:2018
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018)
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
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
Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics－Measurement of airborne noise emitted by information technology and telecommunications equipment
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
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
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
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment.
This document specifies procedures for measuring and reporting the noise emission of information technology and telecommunications equipment. NOTE 1
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
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
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)
This International Standard specifies procedures for measuring and reporting the noise emission ofinformation technology and telecommunications
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018); German version EN ISO 7779:2018
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018)
首页
点击咨询
