Thermodynamik und Explosionsschutz (ThEx)
Publikations Einzelansicht
PTB-AK-25/2 |
RM 7487 Reference material for 130 mm flexible disk cartridges recorded on both side |
| Autor(en): |
H.J. Schroeder |
| Jahr: |
1986 |
| Seite(n): |
42 S., 11 Abbildungen |
| Verschiedenes: |
DM 17,00 |
| Zusammenfassung: |
Present state of standardization, as far as the signal amplitude reference flexible disk cartridge is concerned (definitions, test conditions, test methods, requirements) - The establishment of the RM 7487 - Comments on the PTB test certificate (special test condition and testmethods) - Instructions for the application of the RM 7487 reference disk. |
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