I.S. EN 21864:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
INFORMATION TECHNOLOGY - UNRECORDED 12.7 MM (0.5 IN) WIDE MAGNETIC TAPE FOR INFORMATION INTERCHANGE - 32 FTPMM (800 FTPI) NRZ1, 126 FTPMM (3200 FTPI) - PHASE ENCODED AND 356 FTPM (9042 FTPI) NRZ1
Hardcopy , PDF
24-05-2000
English
21-06-1994
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1 Scope and field of application
2 References
3 Definitions
4 Environment
5 Characteristics of tape
6 Reel
Annex - Reels conforming to the first edition of this
International Standard
Specifies the characteristics of 127 mm (0.5 in) wide magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems.
| DocumentType |
Standard
|
| Pages |
64
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| UNI EN 21864 : 1992 | Identical |
| NF EN 21864 : 1994 | Identical |
| EN 21864 : 1993 | Identical |
| ISO/IEC 1864:1992 | Identical |
| NBN EN 21864 : 1994 | Identical |
| DIN EN 21864:1994-05 | Identical |
| BS EN 21864:1994 | Identical |
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