Home / Standards / GB/T 5266-2006 GB/T 5266-2006 Active Acoustics - Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method 声学 水声材料纵波声速和衰减系数的测量 脉冲管法 Standard Type GBT ICS 17.140 CCS A59 Status 现行 Issue Date 2006-05-08 Implementation 2006-11-01 Responsible Dept 中国科学院 Drafting Unit 中国科学院