Normas ISO

Polyglycols for industrial use -- Determination of hydroxyl number -- Phthalic anhydride esterification method

Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Determination of contents of quinoline-insoluble material

Equipment for fire protection and fire fighting -- Graphical symbols for fire protection plans -- Specification

Road vehicles -- Air braking systems -- Identification of connections on units

Milk and milk products -- Detection of Salmonella spp.

Concrete -- Determination of static modulus of elasticity in compression