About: ultrasonic testing

Premodifier: ultrasonic
Head noun: testing

Same concepts
http://dbpedia.org/resource/Ultrasonic_testing

Broader concepts

label	provenance	confidence
ndt technique	isap:320108899	0.553563
technique	isap:320108901	0.469648
inspection	isap:244095620	0.445174

Narrower concepts

label	provenance	confidence