DIN EN 4188:2006 Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90° bulkhead, long, welded end; German and English version EN 4188:2001
EN 2424 Aerospace series - Marking of aerospace products*, 2008-05-01 Update
EN 2491 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods*, 2011-06-01 Update
EN 2656 Aerospace series - Pipe coupling - Coupling end, welded, Geometric configuration
EN 3267 Aerospace series - Washers, bulkhead in titanium alloy*, 2023-12-23 Update
ISO 5855-3 Aerospace - MJ threads - Part 3: Limit dimensions for fittings for fluid systems
DIN EN 4188:2006 history
2006DIN EN 4188:2006-10 Aerospace series - Pipe coupling 8°30<Minute> in titanium alloy - Elbows 90° bulkhead, long, welded end; German and English version EN 4188:2001
2006DIN EN 4188:2006 Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90° bulkhead, long, welded end; German and English version EN 4188:2001