Normas ISO

Cardiovascular implants -- Cardiac valve prostheses-- Part 2: Surgically implanted heart valve substitutes

Fatigue test method for transmission precision roller chains and leaf chains

Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers-- Part 2: Systems for forward-facing wheelchair-seated passengers

Rubber, unvulcanized -- Determinations using a shearing-disc viscometer-- Part 1: Determination of Mooney viscosity

Electronic fee collection -- Test procedures for user and fixed equipment-- Part 1: Description of test procedures

Space systems -- Best practices for orbit elements at payload -- LV separation