Water quality. Biological classification of rivers. Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates— 16 стр.
Plastics. Thermogravimetry (TG) of polymers. Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics— 22 стр.
Building construction. Jointing products. Determination of adhesion/cohesion properties of sealants after exposure to heat, water and artificial light through glass— 16 стр.
Building construction. Jointing products. Determination of adhesion/cohesion properties of sealants after exposure to heat, water and artificial light through glass— 9 стр.
Reaction to fire tests -- Ignitability of products subjected to direct impingement of flame -- Part 2: Single-flame source test -- Technical Corrigendum 1— 1 стр.