DIN EN 9300-100 : 2018 Title: Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 100: Common concepts for Long term archiving and retrieval of CAD 3D mechanical information; German and English version EN 9300-100:2018 Year: 2018 Publisher: DIN Media GmbH Availability: Within 1-2 working days