Assertion: perpendicular recording | /r/HasProperty | technology
Facets:
value: for data recording on magnetic media
type: PURPOSE
Source sentences:
text: Perpendicular recording (or perpendicular magnetic recording, PMR), also known as conventional magnetic recording (CMR), is a technology for data recording on magnetic media, particularly hard disks.
text: Perpendicular recording (or perpendicular magnetic recording, PMR), also known as conventional magnetic recording (CMR), is a technology for data recording on magnetic media, particularly hard disks.