China 'GB/T 18022-2000
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 18022-2000
Acoustics--Methods for measuring the longitudinal sound speed and attenuation coefficient of rubbers and plastics in the frequency range 1 MHz to 10 MHz 声学 1~10 MHz频率范围内橡胶和塑料纵波声速与衰减系数的测量方法
Issued Date:2000-03-16
Implemented Date:2000-12-01
Issued by:
The Standardization Administration of the People's Republic of China