Assertion: formed bellow | /r/HasProperty | produced
Facets:
value: by reworking tubes
type: CAUSE
Source sentences:
text: Formed bellows are produced by reworking tubes, normally produced by deep drawing, with a variety of processes, including cold forming (rolling), and hydroforming.
text: Formed bellows are produced by reworking tubes, normally produced by deep drawing, with a variety of processes, including cold forming (rolling), and hydroforming.