Transportation
Interchangeability
Magnetic tape recordings
Recording characteristics
Recording tracks
Magnetic tapes
End
Elongation
Data media
Cassettes (magnetic tapes)
Coded character sets
Test atmospheres
Mechanical testing
Test equipment
Dimensions
Magnetic tape equipment
Length
Environment (working)
Cupping tests
Optical measurement
Transmittance
Thickness
Width
Data representation
Electrical resistance
Magnetic recording (data)
Tensile testing
Design
Magnetic properties of materials
Data transfer
Marks
Adhesion tests
Magnetic measurement
Labels
Warning devices