Normas ISO

Predominantly key-operated cast iron gate valves for underground use

Liquid hydrocarbons -- Dynamic measurement -- Proving systems for volumetric meters-- Part 2: Pipe provers

Plastics film and sheeting -- Determination of impact resistance by the free-falling dart method-- Part 1: Staircase methods

Preparation of steel substrates before application of paints and related products -- Visual assessment of surface cleanliness-- Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings

Injection containers for injectables and accessories-- Part 2: Closures for injection vials

Thermoplastics valves -- Torque -- Test method