S01 技术管理 标准查询与下载

NBN-ISO 6081:1992 声学．机器和设备发射的噪声．机器和设备辐射的噪声操作者位置噪声测量的基本准则（工程级）

Acoustics. Noise emitted by machinery and equipment. Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator's or bystander's position

NBN-ISO 6926:1992 声学．噪声源声功率级的测定．声功率级测定用基准声源的性能和校正要求

Acoustics. Determination of sound power levels of noise sources. Requirements for the performance and calibration of reference sound sources

NBN-ISO 7574-1:1992 声学．测定和检验机械及设备噪声标定值的统计方法．第1部分：一般考虑和定义

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

NBN-ISO 7574-2:1992 声学．测定和检验机械及设备噪声标定值的统计方法．第2部分：用于单个机械的方法

Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 2: Methods for stated values for individual machines

NBN-ISO 7574-3:1992 声学．测定和检验机械及设备噪声标定值的统计方法．第3部分：用于机组的简易（传递）法

Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 3: Simple (transition) method for stated values for batches of machines

NBN-ISO 7574-4:1992 声学．测定和检验机械及设备噪声标定值的统计方法．第4部分：用于机组的方法

Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4: Methods for stated values for batches of machines

NBN-ISO/TR 7849:1992 声学．使用振动测量的机械装置散发出的气载躁音的评估

Acoustics. Estimation of airborne noise emitted by machinery using vibration measurement

NBN-ISO 1996-2:1992 声学 环境噪声测量方法 陆地用数据采集指南

Acoustics. Description and measurement of environmental noise. Part 2: Acquisition of data pertinent to land use

NBN-ISO 8253-1:1992 声学．声学测听方法．第1部分：纯音气导和骨导听阈基本测听法

Acoustics. Audiometric test methods. Part 1: Basic pure tone air and bone conduction threshold audiometry

NBN-ISO 16:1992 声学．标准调谐频率（标准音调）

Acoustics. Standard tuning frequency (Standard musical pitch)

NBN-ISO 131:1992 声学．空气中声和噪声强弱的主观和客观表示法

Acoustics. Expression of physical and subjective magnitudes of sound or noise in air

NBN-ISO 226:1992 声学．正常等响曲线

Acoustics. Normal equal-loudness level contours

NBN-ISO 354:1992 声学．混响室中吸音的测量

Acoustics. Measurement of sound absorption in a reverberation room

NBN-ISO 389:1992 声学．校准纯音响骨质传导听力计用标准参考零点

Acoustics. Standard reference zero for the calibration of pure tone air conduction audiometers

NBN-ISO 532:1992 声学．计算音量的方法

Acoustics. Method for calculating loudness level

NBN-ISO 1683:1992 声学．声级测量用的优先参考数值

Acoustics. Preferred reference quantities for acoustic levels

NBN-ISO 1996-1:1992 声学．环境噪声的描述和测量．第1部分：基本量值和程序

Acoustics. Description and measurement of environmental noise. Part 1: Basic quantities and procedures

NBN-ISO 1996-3:1992 声学．环境噪声的描述和测量．第3部分：与现场应用有关的数据的采集

Acoustics. Description and measurement of environmental noise. Part 3: Application to noise limits

NBN-ISO 2204:1992 声学．关于空气噪声的测量及其对人影响的评价的标准指南

Acoustics. Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings

NBN-ISO 2249:1992 声学．音爆物理性质的描述和测定

Acoustics. Description and measurement of physical properties of sonic booms