TY - JOUR AU - Świderski, Waldemar AU - Pracht, Monika TI - Non-Destructive Evaluation of Composite Helmets Using IR Thermography and Ultrasonic Excitation JO - Pomiary Automatyka Robotyka PY - 2021 KW - IR thermography KW - non-destructive testing KW - ultrasounds DO - 10.14313/PAR_242/89 VL - 25 IS - 242 SP - 89 EP - 92 UR - https://www.par.pl/Archiwum/2021/4-2021/Non-Destructive-Evaluation-of-Composite-Helmets-Using-IR-Thermography-and-Ultrasonic-Excitation M3 - http://dx.doi.org/10.14313/PAR_242/89 ER -