Technology an Armament. Number 4, 1971,

Abstract : ;Contents: Astronautics and the progress of science; Artilleryman's test; Improvement of dosimetry equipment; Centrifugal all-mode regulator; Submachine guns; The temperature and properties of aviation fuels; Electrification of the aircraft; The training of officers at sea; Rapid preparation of batteries; Servicing of special equipment.