引言目前大部分常规超声仪器的性能测试参照国际标准 ISO22232:2020 Non-destructive testing—Characterization and verification of ultrasonic test equipment,即《ISO22232:2020超声检测设备器...
引言目前大部分常规超声仪器的性能测试参照国际标准 ISO22232:2020 Non-destructive testing — Characterization and verification of ultrasonic test equipment,即《ISO22232:2020超声检测设备器...