Roccella, S., Dose, G., Dupont, L., Barrett, T., Gallay, F., Greuner, H., et al. (2019). Ultrasonic Test Results Comparison before and after High Heat Flux Testing on W-Monoblock Mock-Ups Vertical Target for EU-DEMO. Poster presented at 14th International Symposium on Fusion Nuclear Technology (ISFNT-14), Budapest.