12,65 mm Wide Magnetic Tape Cartridge
for Information Interchange - Helical Scan Recording - DATA-D3-1
2nd edition (December 1995)
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-210 1st edition
||Acrobat (r) PDF file