Draft Document - Material declaration for products of and for the electrotechnical industry (IEC 111/511/CDV:2019); German and English version EN IEC 62474:2019/prA1:2019
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 014: Reference process description ''Retrieval''; German and English version EN 9300-014:2013