Papers for data processing - 40 g/m<(hoch)2> to 90 g/m<(hoch)2> paper for continuous forms - Part 2: Self-copying properties, requirements and test methods— 10 стр.
Paper and board - Determination of tensile properties - Part 2: Constant rate of elongation method (ISO 1924-2:1994); German version EN ISO 1924-2:1995— 8 стр.