GB/T 20441.6-2017电声学测量传声器第6部分:用于测定频率响应的静电激励器国家标准
英文:Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response GB/T...
英文:Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response GB/T...