Indoor air -- Part 9: Determination of the emission of volatile organic compounds from building products and furnishing -- Emission test chamber method— 22 стр.
Plastics -- Symbols and abbreviated terms -- Part 1: Basic polymers and their special characteristics -- Amendment 1: New symbol ST for syndiotactic— 6 стр.
Execution of steel structures and aluminium structures. Technical requirements for cold-formed structural aluminium elements and cold-formed structures for roof, ceiling, floor and wall applications— 68 стр.