木工机床噪声声功率级的测定
Determination of sound power level for noise emitted by woodworking machinery

1983-06-23

容积式压缩机噪声声功率级的测定 工程法
Determination of sound power level for noise emitted by displacement compressors--Engineering method

1985-03-05

往复泵噪声声功率级的测定 工程法
Determination of sound power level for noise emitted by reciprocating pump - Engineering method

2008-07-01

气候环境试验设备的发射噪声 声功率级的声压法测定
Noise emitted by climate environmental testing equipment-Determination of sound power levels using sound pressure

2018-04-30

采暖通风与空气调节设备噪声声功率级的测定 工程法
Determination of sound power levels for noise emitted by heating，ventilating and air conditioning equipments--Engineering method

1988-04-18

Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
声学机器和设备发出的噪音 从声功率级确定工作站和其他指定位置的发射声压级

2020-06-16

음향－기계 설비류의 소음－음향 파워 레벨로부터 음압 레벨 산출 방법
声学机械和设备发出的噪声从声功率级测定工作台和其他规定位置的发射声压级

2004-07-30

음향 — 기계와 장비의 방사소음 — 음향 출력레벨을 이용한 작업위치와 다른 지정 위치에서의 방사음압레벨 결정
声学.机械和设备发出的噪声.从声功率级测定工作站和其他规定位置的发射声压级

2021-12-29

Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
声学——机械和设备发出的噪音——从声功率级确定工作站和其他指定位置的发射声压级

1995-12-27

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment - Part 1: Determination of Sound Power Level and Emission Sound Pressure Level
声学.信息技术和电信设备发出的空气噪声测量.第1部分:声功率级和发射声压级的测定

2010-10-06

Noise emitted by vessels on inland water-ways and harbours; enveloping surface method for the determination of the sound power level
内河航道和港口船舶发出的噪音；声功率级测定的包络面法

1993-11-01

Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level — Amendment 1
声学.机械和设备发出的噪声.从声功率级测定工作站和其他指定位置的发射声压级.修改件1

2020-03-24

Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995)
声学机械和设备发出的噪声从声功率级测定工作站和其他指定位置的发射声压级

2010-03-17

Шум машин. Вентиляторы промышленные. Определение уровней звуковой мощности в лабораторных условиях. Часть 1. Общая характеристика методов
机器噪音工业粉丝在实验室条件下确定声功率水平 第一部分方法的一般特点

2007-10-24