Assertion: slide fastener | /r/HasProperty | produced
Facets:
Source sentences:
text: As the slide fastener is produced and is being wound on the.feed wheel 74, the operator can readily inspect the slide fastener from time to time and ascertain whether it is wholly accurate or whether the mill 28 requires adjustment, as in the event that the heads 34 are not being formed along the true center line of the wire 35.