Methods of testing cement - Chemical analysis of cement - Part 2: Analysis by X-ray fluorescence (ISO/DIS 29581-2:2007); German version prEN ISO 29581-2:2007
Plastics - Acquisition and presentation of comparable multipoint data - Part 3: Environmental influences on properties (ISO 11403-3:1999); German version EN ISO 11403-3:2001— 19 стр.