AS 2750-1985
Information processing - 9-track, 12.7 mm (0.5 in) wide magnetic tape for information interchange - Format and recording, using group coding at 246 cpmm (6250 cpi)
Specifies a format and recording standard for 9-track, 12.7 mm (0.5 in) magnetic tape to be used for data interchange between information processing systems, communication systems and associated equipment utilizing the Australian standard 7-bit coded character set defined in AS 1776 and AS 1953. Identical with ISO 5652.