3,81 mm Wide Magnetic Tape Cartridge
for Information Interchange - Helical Scan Recording - DDS-DC
Format using 60 m and 90 m Length Tapes
2nd edition (June 1992)
The latest edition of this Ecma Standard is available here.
You can download the previous replaced "historical" edition of this Ecma Standard, free of charge:
|ECMA-150 1st edition
||Acrobat (r) PDF file