About: http://webisa.webdatacommons.org/432650224

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Autofrettage processing in the present invention is a method for plastically deforming only the inner circumferential surface by applying internal pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com