Implants for surgery. Partial and total hip joint endoprostheses. Part 13. Determination of resistance to torque of head fixation of stemmed femoral components
Plugs and socket-outlets for household and similar purposes. Part 2. Particular requirements for plugs and socket-outlets for SELV and methods of tests
Sensitometry of screen/film systems for medical radiography. Part 3. Determination of sensitometric curve shape, speed and average gradient for mammography
