水声材料纵波声速和衰减的测量 脉冲管法
Measurement of the longitudinalwave velocity and attenuation for underwater acoustical materials--Pulse-tube method
标准状态
发布于:1985-07-26
实施于:1986-04-01
已废止
Measurement of the longitudinalwave velocity and attenuation for underwater acoustical materials--Pulse-tube method