District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene— 20 стр.
Glass in building. Structural sealant glazing. Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing— 30 стр.
BS 6262-1. Glazing for buildings. Part 1. General methodology for the selection of glazing. Part 1: General methodology for the selection of glazing— 16 стр.