美利体育登录入口官网

非风管式室内空调和热泵美利体育官网首页网址的声性能评级

Sound Performance Rating of Non-ducted Indoor Air-conditioning and Heat Pump Equipment

声学．机械和美利体育官网首页网址的噪音标签

Acoustics - Noise labelling of machinery and equipment

声学．测定和验证机械和美利体育官网首页网址的宣称噪音发射值的统计学方法．一般条件和定义

Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - General considerations and definitions

土方机械 声功率级的测定 动态试验条件

Earth - moving machinery — Determination of sound power level — Dynamic test conditions

林业和园林机械 带内燃机的便携手持式机械的噪声试验规范 工程法(2级准确度)（草案）

Engineering method for noise testing of portable hand-held machinery with internal combustion engines in forestry and garden machinery (Accuracy Level 2) (Draft)

声学 确定和检验机器美利体育官网首页网址规定的噪声辐射值的统计学方法 第1部分;概述与定义

Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 1: General considerations and definitions

声学 信息技术美利体育官网首页网址和通信美利体育官网首页网址噪声发射值的标示

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

土方机械 声功率级的测定 定置试验条件

Earth-moving machinery.Determination of sound power level.Stationary test conditions

制鞋机械 安全要求 第2部分:钉跟机

Footwear manufacturing machines.Safety requirements.Part 2:Nailing machines

家用和类似用途电器噪声测试方法 确定和检验噪声明示值的程序

Test method for noise of household and similar electrical appliances—Procedure for determining and verifying declared noise emission values

机械噪声. 测量私人和专业电割草机以及附带割草机的草坪和园艺拖拉机排放的空气噪声的试验规程

Noise of machines. Test code for the measurement of airborne noise emitted by private and professional power lawn mowers and lawn and garden tractors with mowing attachments

土方机械.噪声功率级的测定.静态试验条件

Earth-moving machinery - Determination of sound power level - Stationary test conditions

土方机械.声功率的测定.动态试验条件

Earth-moving machinery - Determination of sound power level - Dynamic test conditions

往复式内燃机 空气滤清器噪声测量方法

Reciprocating internal combustion engines.Measuring method for noise of air cleaners

土方机械.声功率级的测定.动态试验条件

Earth-moving machinery -- Determination of sound power level -- Dynamic test conditions

热水锅炉 热源空气噪声排放试验规定 第1部分：热源的空气噪声排放

Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators

土方机械 声功率级的测定 静态试验条件（ISO 6393:2008 等同）

Earth-moving machinery - Determination of sound power level - Stationary test conditions (ISO 6393:2008, IDT)

土方机械 声功率级的测定 动态试验条件（ISO 6395:2008 等同）

Earth-moving machinery - Determination of sound power level - Dynamic test conditions (ISO 6395:2008, IDT)

旋转电气机器—第9部分：噪声限值

Rotating electrical machines — Part 9: Noise limits

技术声源的发射特性 泵 离心泵

Characteristic noise emission values of technical sound sources - Pumps - Centrifugal pumps