Guide to construction & use of 130mm flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 1.9 tpmm on both sides Part 1. Dimensional, physical and magnetic characteristics

Data processing, Data media, Data transfer, Magnetic disks, Flexible disks, Frequency modulation, Interchangeability, Design, Testing conditions, Materials handling, Width measurement, Dimensions, Flammability, Thermal expansion, Opacity, Transmittance, Torque, Thickness measurement, Performance, En...

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