About MIELENTZ Frank
About Federal Inst. Materials Res. and Testing (BAM), Berlin, DEU
About Journal of Nondestructive Evaluation
About concrete
About ultrasonic test
About phase detection
About probe
About frequency characteristic
About LF
About analytical model
About phase shift
About laser oscillation
About wave propagation
About measurement data
About time series analysis
About tendon(prestressed concrete)
About piping(system)
About Construction material tests
About Nondestructive testing
About コンクリート
About 超音波
About 調査
About 位相