Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3222.2-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels 声学 环境噪声的描述、测量与评价 第2部分：声压级测定 |
China National Standards Acoustics Measurement noise |
 English PDF |
| GB/T 3222.1-2022 |
Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures 声学 环境噪声的描述、测量与评价 第1部分：基本参量与评价方法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 41311.1-2022 |
Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes {译} 声学 描述船舶水下噪声的量及其测量方法 第1部分：用于比对目的的深水精密测量要求 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 21231.1-2018 |
Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement 声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第1部分：空气噪声测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 36079-2018 |
Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement 声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 21231.2-2018 |
Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements 声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第2部分：结构振动测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 3768-2017 |
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 声学 声压法测定噪声源声功率级和声能量级 采用反射面上方包络测量面的简易法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 5111-2011 |
Acoustics - Measurement of noise emitted by railbound vehicle 声学 轨道机车车辆发射噪声测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 3449-2011 |
Acoustics - Measurement of noise inside railbound vehicles 声学 轨道车辆内部噪声测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 25516-2010 |
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss 声学 管道消声器和风道末端单元的实验室测量方法 插入损失、气流噪声和全压损失 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 5265-2009 |
Acoustics - Measurement of underwater noise 声学 水下噪声测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 3222.2-2009 |
Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of environmental noise levels 声学 环境噪声的描述、测量与评价 第2部分：环境噪声级测定 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 21231-2007 |
Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices 声学 小型通风装置辐射空气噪声的测量方法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 21229-2007 |
Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room 声学 风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 3222.1-2006 |
Acoustics―Description, measurement and assessment of environmental noise―Part 1：Basic quantities and assessment procedures 声学 环境噪声的描述、测量与评价 第1部分：基本参量与评价方法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 19889.8-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor 声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 20243.1-2006 |
Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method 声学 道路表面对交通噪声影响的测量 第1部分 统计通过法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 16404.3-2006 |
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning 声学 声强法测定噪声源声功率级 第3部分：扫描测量精密法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 18697-2002 |
Acoustics--Measurement of noise inside motor vehicles 声学 汽车车内噪声测量方法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 18313-2001 |
Acoustics--Measurement of airborne noise emitted by information technology and telecommunications equipment 声学 信息技术设备和通信设备空气噪声的测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 17248.5-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 17248.3-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 17248.2-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 16404.2-1999 |
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning 声学 声强法测定噪声源的声功率级 第2部分:扫描测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 17250-1998 |
Acoustics--Measurement of noise emitted by passenger cars under conditions representative of urban driving 声学 市区行驶条件下轿车噪声的测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 16955-1997 |
Acoustics--Tractors and machinery for agriculture and forestry--Measurement of noise at the operator’s position--Survey method 声学 农林拖拉机和机械操作者位置处噪声的测量 简易法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 16539-1996 |
Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery 声学 振速法测定噪声源声功率级 用于封闭机器的测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 3768-1996 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 16404-1996 |
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points 声学 声强法测定噪声源的声功率级 第1部分:离散点上的测量 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 14365-1993 |
Acoustics--Measurement of noise emittedby stationary road vehicles 声学 机动车辆定置噪声测量方法 |
China National Standards Acoustics Measurement noise |
English PDF |
| GB/T 14259-1993 |
Acoustics--Guide to standards on the measurement of airborne acoustical noise and evaluation ofits effects on human beings 声学 关于空气噪声的测量及其对人影响的评价的标准的指南 |
China National Standards Acoustics Measurement noise |
English PDF |
| Find out:31Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
