Technical product documentation (TPD) - General principles of representation - Part 2: Basic conventions for lines (ISO/FDIS 128-2:2022); German and English version prEN ISO 128-2:2022
German title
Technische Produktdokumentation (TPD) - Allgemeine Grundlagen der Darstellung - Teil 2: Linien, Grundregeln (ISO/FDIS 128-2:2022); Deutsche und Englische Fassung prEN ISO 128-2:2022
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