Normas ISO

Mining -- Shackle type connector units for chain conveyors

Belt drives -- V-belts and V-ribbed belts, and corresponding grooved pulleys -- Vocabulary

Machine tools -- Morse taper shanks -- Cotter slots with taper keys

Counterbalanced fork-lift trucks -- Stability tests

Alphanumeric character sets for optical recognition-- Part 2: Character set OCR-B -- Shapes and dimensions of the printed image

Alphanumeric character sets for optical recognition-- Part 1: Character set OCR-A -- Shapes and dimensions of the printed image