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您的位置：首页 -> 词典 -> GB/T 13325-1991 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)
1)  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
GB/T 13325-1991 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)
2)  Determination of sound power level for noise emitted by centrifuger separator and filter ― Engineering method
GB/T 10894-1989 分离机械噪声声功率级的测定 工程法
3)  Methods of noise measurement for fans,blowers compressors and Roots blowers
GB/T 2888-1991 风机和罗茨鼓风机噪声测量方法
4)  Determination of sound power levels for noise emitted by heating,ventilating and air conditioning equipments--Engineering method
GB/T 9068-1988 采暖通风与空气调节设备噪声声功率级的测定 工程法
5)  Determination of sound power level for noise emitted by reciprocating pump--Engineering method
GB/T 9069-1988 往复泵噪声声功率级的测定 工程法
6)  Determination of sound power level for noise emitted by displacement compressors--Engineering method
GB/T 4980-1985 容积式压缩机噪声声功率级的测定--工程法
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