|
声学.振动测量用机械发出的空气载声功率等级的测定.第2部分:包括适当辐射系数测定的工程法
Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor
参考页数:27P;A4
|
|
|
|
|
|
机械工具发出的空气噪声.金属切割机的运行条件
Airborne noise emitted by machine tools - Operating conditions for metal-cutting machines
参考页数:30P.;A4
|
|
|
|
|
|
土方机械.在操作者位置测定声压级.动态试验条件
Earth-moving machinery - Determination of emission sound pressure level at operator's position - Dynamic test conditions
参考页数:8P;A4
|
|
|
|
|
|
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
参考页数:43P;A4
|
|
|
|
|
|
土方机械.在操作者位置测定声压级.静态试验条件
Earth-moving machinery - Determination of emission sound pressure level at operator's position - Stationary test conditions
参考页数:7P;A4
|
|
|
|
|
|
声学.供水设施用装置和设备发射噪声的实验室试验.第3部分:管路阀门和器件的安装和工作条作.修改件1
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances; Amendment 1
参考页数:1P;A4
|
|
|
|
|
|
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
参考页数:23P;A4
|
|
|
|
|
|
声学.机械和设备发射噪声数据的比较程序.技术勘误1
Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment; Technical Corrigendum 1
参考页数:2P;A4
|
|
|
|
|
|
机器条件控制和诊断.声音发射
Condition monitoring and diagnostics of machines - Acoustic emission
参考页数:13P.;A4
|
|
|
|
|
|
工业风扇.标准实验室条件风扇声功率级测定.第3部分:包络面法.技术勘误1
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface methods; Technical Corrigendum 1
参考页数:4P.;A4
|
|
|
|
|