56.6 MB (6.7 MB compressed)
5131 x 3853 pixels
43.4 x 32.5 cm ⏐ 17.1 x 12.8 in (300dpi)
MAXIMILIAN STOCK LTD / SCIENCE PHOTO LIBRARY MAXIMILIAN STOCK LTD / SCIENCE PHOTO LIBRARY
Ultrasound sensor production. Collection of assembled ultrasound sensors used for non- destructive tests of manufactured items. These sensors detect internal cracks using high- frequency sound (ultrasound). Ultrasound beamed into the item will be reflected by internal imperfections, producing echoes which can be detected by a sensor.
Model release not required. Property release not required.