Normas ISO

Glass-reinforced thermosetting plastics (GRP) pipes and fittings -- Test methods for leaktightness of flexible joints

Machine tools -- Conditions for testing the accuracy of bridge-type milling machines-- Part 2: Travelling bridge (gantry-type) machines

Solid fertilizers -- Sampling plan for the evaluation of a large delivery

Solid fertilizers -- Simple sampling method for small lots

Information technology -- Program constructs and conventions for their representation

Information processing -- Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side-- Part 3: Track format B for 80 tracks