Normativa ISO UNE gratis

Fecha de publicación: 13/12/1990 Plastics — Unplasticized cellulose acetate — Determination of moisture content ISO 585:1990

Fecha de publicación: 13/12/1990 Plastics — Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures — Part 2: pH method ISO 182-2:1990

Fecha de publicación: 13/12/1990 Industrial automation — Shop floor production — Part 1: Reference model for standardization and a methodology for identification of requirements ISO/TR 10314-1:1990

Fecha de publicación: 13/12/1990 Motorcycles — Measurement of variation of dipped beam inclination as a function of load ISO 9987:1990

Fecha de publicación: 13/12/1990 Plastics — Phenolic resins — Determination of electrical conductivity of resin extracts ISO 9944:1990

Fecha de publicación: 13/12/1990 Mechanical vibration and shock — Analytical methods of assessing shock resistance of mechanical systems — Information exchange between suppliers and users of analyses ISO 9688:1990

Fecha de publicación: 13/12/1990 Passenger cars — Wiper systems — Shaft ends and arm-holes ISO 9704:1990

Fecha de publicación: 13/12/1990 Implants for surgery — Determination of bending strength and stiffness of bone plates ISO 9585:1990

Fecha de publicación: 13/12/1990 Construction drawings — Spaces for drawing and for text, and title blocks on drawing sheets ISO 9431:1990

Fecha de publicación: 13/12/1990 Crude petroleum — Determination of water and sediment — Centrifuge method ISO 9030:1990