Normas ISO

Information processing -- Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides-- Part 2: Track format A

Plastics -- Determination of stiffness in torsion of flexible materials-- Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride

Aerospace -- Tubing -- Outside diameters and thicknesses -- Metric dimensions

Cutter arbors with tenon drive -- Dimensions

Plastics -- Determination of stiffness in torsion of flexible materials-- Part 1: General method

Information processing -- Magnetic disk for data storage devices -- 96 000 flux transitions per track, 200 mm (7.9 in) outer diameter, 63,5 mm (2.5 in) inner diameter