DIN 83404-1:2022-11 Ships and marine technology - Small ships hatchways - Part 1: Weathertight / Note: DIN 83404-1 (2007-11) remains valid alongside this standard until 2023-04-30.
2022DIN 83404-1:2022-11 Ships and marine technology - Small ships hatchways - Part 1: Weathertight / Note: DIN 83404-1 (2007-11) remains valid alongside this standard until 2023-04-30.