Plastics -- Resins in the liquid state or as emulsions or dispersions -- Determination of apparent viscosity using a single cylinder type rotational viscometer method— 24 стр.
Fibre-reinforced plastic composites. Declaration of raw material characteristics. Specific requirements for resin, curing systems, additives and modifiers— 22 стр.
BS EN 12566-3. Small wastewater treatment systems for up to 50 PT. Part 3. Packaged and/or site assembled domestic wastewater treatment plants— 88 стр.