PSIC 2019 · Group
268
Manufacture of magnetic and optical media
This group involves the production of magnetic and optical recording media, including various types of blank tapes, diskettes, and optical discs.
Includes
- blank magnetic audio and video tapes and cassettes
- blank diskettes
- blank optical discs
- hard drive media
Excludes
- reproduction of recorded media (computer media, sound, video, etc.) 1820