0.5MHz-15MHz超声声场特性校准规范
Calibration Specification for Acoustic Performance of Ultrasonic Field in the Frequency Range 0.5MHz to 15MHz
标准状态
发布于:2021-03-05
实施于:2021-06-05
废止
基本信息
JJF(浙)1174-2021
现行
2021-03-05
2021-06-05
浙江省市场监督管理局
Calibration Specification for Acoustic Performance of Ultrasonic Field in the Frequency Range 0.5MHz to 15MHz