![CRONOSONIC](../../upload/1731916738_0.png)
콘크리트 초음파 탄성파탐사기
Ultrasonic Pulse Velocity through Concrete
CRONOSONIC
![SONIC15](../../upload/1731918116_0.png)
해머타입 소형 탄성파탐사장비
Instrument for Ultrasonic Pulse velocity and sonic tests with instrumented hammer
SONIC15
콘크리트 초음파 탄성파탐사기
Ultrasonic Pulse Velocity through Concrete
CRONOSONIC
해머타입 소형 탄성파탐사장비
Instrument for Ultrasonic Pulse velocity and sonic tests with instrumented hammer
SONIC15