1.
Determination of sound power level for noise emitted by woodworking machinery
GB/T3770-1983木工机床噪声声功率级的测定
2.
Determination of sound power levels of noise emitted by household electrical appliances
GB/T4214-1984家用电器噪声声功率级的测定
3.
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using a reference sound source
GB/T16538-1996声学声压法测定噪声源声功率级使用标准声源简易法
4.
Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms
GB/T6882-1986声学噪声源声功率级的测定消声室和半消声室精密法
5.
Determination of sound power levels of noise emitted by metal cutting machine tools
GB/T4215-1984金属切削机床噪声声功率级的测定
6.
Determination of sound power level for noise emitted by reciprocating pump--Engineering method
GB/T9069-1988往复泵噪声声功率级的测定工程法
7.
Determination of sound power levels of internal combustion engines noise-Quasi-engineering method
GB/T1859-1989内燃机噪声声功率级的测定准工程法
8.
Determination of sound power level for noise emitted by centrifuger separator and filter - Engineering method
GB/T10894-1989分离机械噪声声功率级的测定工程法
9.
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2: Measurement by scanning
GB/T16404.2-1999声学声强法测定噪声源的声功率级第2部分：扫描测量
10.
Acoustics--Determination of sound power levels of noise sources--Requirements for the performance and calibration of reference sound source
GB/T4129-1995声学噪声源声功率级的测定--标准声源的性能要求与校准
11.
Acoustics--Determination of sound power levels of noise sources--Precision methods and engineering methods for reverberation rooms
GB/T6881-1986声学噪声源声功率级的测定混响室精密法和工程法
12.
Sound power level measurement of the Chinese traditional plucked three stringed instrument-Big Sanxian
中国传统弹弦乐器大三弦的声功率级测试
13.
Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
GB/T16539-1996声学振速法测定噪声功率级用于封闭机器的测量
14.
Limits of sound power level for noise emitted by air compressors (for power source use) and diaphragm compressors
GB7786-1987动力用空气压缩机和隔膜压缩机噪声声功率级限值
15.
Method of sound power levels of noise emitted by household sewing machine head
GB/T14255-1993家用缝纫机机头噪声声功率级的测试方法
16.
Determination of sound power level for noise emitted by displacement compressors--Survey method
GB/T7022-1986容积式压缩机噪声声功率级的测定简易法
17.
Determination of sound power level for noise emitted by displacement compressors--Engineering method
GB/T4980-1985容积式压缩机噪声声功率级的测定--工程法
18.
Determination of sound power levels of internal combustion engines noise--Engineering method and survey method
GB/T8194-1987内燃机噪声声功率级的测定工程法及简易法