|
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
参考页数：70P.;A4
|
|
|
|
|
|
小型船舶.动力游艇发出的声音.第3部分:利用计算和测量程序评定噪声
Small craft - Airborne sound emitted by powered recreational craft - Part 3: Sound assessment using calculation and measurement procedures
参考页数：11P.;A4
|
|
|
|
|
|
声学.小型通风装置辐射空气噪声的测量.第1部分:空气噪声测量
Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement
参考页数：44P.;A4
|
|
|
|
|
|
声学.利用声压的噪声源声功率级和声能级的测定.专用混响现场内小型可移动声源的工程方法.第1部分:硬质围墙试验室用对比法
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room
参考页数：44P.;A4
|
|
|
|
|
|
声学.使用声音压力测定噪音源声功率级与声能级.采用反射面上的包络测量面的测定方法
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
参考页数：56P.;A4
|
|
|
|
|
|
机械振动和冲击.粘弹性材料动态机械性能的特性.第5部分:基于测量和有限元分析之间比对的泊松比
Mechanical vibration and shock - Characterization of the dynamic mechanical properties of visco-elastic materials - Part 5: Poisson ratio based on comparison between measurements and finite element analysis
参考页数：20P.;A4
|
|
|
|
|
|
林业和园艺机械.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)
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy)
参考页数：42P.;A4
|
|
|
|
|
|
机械振动.旋转机械的扭转振动.第1部分:超过50 MW的固定式蒸汽轮机和燃气轮机发电机组
Mechanical vibration - Torsional vibration of rotating machinery - Part 1: Land-based steam and gas turbine generator sets in excess of 50 MW
参考页数：25P;A4
|
|
|
|
|
|
液压传动 空气噪声级测定的试验规范 第1部分:泵
Hydraulic fluid power; test code for determination of airborne noise levels; part 1: pumps
参考页数：20P;A4
|
|
|
|
|
|
纺织机械 噪声检测规则 第1部分：通用要求
Textile machinery - Noise test code - Part 1: Common requirements
参考页数：12P;A4
|
|
|
|
|
