Papers for data processing - Paper for document reader sorter 90-g/m<(hoch)2>-substance - Part 1: Uncoated, untreated; requirements, test requirements— 4 стр.
Papers for data processing - Paper for document reader sorter 65- to 85-g/m<(hoch)2>-substance - Part 1: Uncoated, untreated; requirements, test method— 4 стр.