Equipment Engineering (EE); Acoustic noise emitted by telecommunications equipment
设备工程；电信设备发出的噪声

1997-10-01

Environmental Engineering (EE); Acoustic noise emitted by telecommunications equipment
环境工程；电信设备发出的噪声

2012-01-01

Acoustics. Noise emitted by machinery and equipment. Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
声学机器和设备发出的噪音 用声强法现场测定工作站和其他指定位置发射声压级的工程方法

2010-04-30

음향 — 기계와 장비의 방사소음 —소리세기를 이용한 작업위치 및 지정위치의 방사음압레벨 결정을 위한 공학방법
声学 - 机械和设备发出的噪声 - 用于在工作站和其他指定位置使用声强确定排放声压级的工程方法

2020-12-30

声学 机器和设备发射的噪声 声强法现场测定工作位置和其它指定位置发射声压级的工程法
Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity

2007-11-14

Acoustics — Noise emitted by machinery and equipment — Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
声学——机械和设备发出的噪音——用声强法现场测定工作站和其他指定位置发射声压级的工程方法

2003-11-14

Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003)
声学机械和设备发出的噪声用声强在现场和其他规定位置测定发射声压级的工程方法

2010-03-17