DIN EN 62287-1 : 2018 Title: Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 1: Carrier-sense time division multiple access (CSTDMA) techniques (IEC 62287-1:2017); English version EN 62287-1:2017 Year: 2018 Publisher: DIN Media GmbH Availability: Within 1-2 working days