Home / Standards / GB/T 32522-2016 GB/T 32522-2016 Active Acoustics—Electroacoustic characteristics and measurements of spherically focusing ultrasonic transducers 声学 压电球面聚焦超声换能器的电声特性及其测量 Standard Type GBT ICS 17.140 CCS A59 Status 现行 Issue Date 2016-02-24 Implementation 2016-09-01 Responsible Dept 中国科学院 Drafting Unit N/A