Existing defect detection tools using ultrasound rely on phased array ultrasound. In this method, many transducers are pointed in the same direction to generate an image of that specific area. This ...
SEATTLE — Light rail riders will notice more trains — and some shorter ones — as Sound Transit begins its final testing phase before connecting Seattle and the Eastside across Lake Washington.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results