NA 031

DIN Standards Committee Firefighting and Fire Protection

DIN 14521 [CURRENT] references following documents:

Document number Edition Title
DIN EN 837-1 1997-02 Pressure gauges - Part 1: Bourdon tube pressure gauges; dimensions, metrology, requirements and testing; German version EN 837-1:1996 More 
DIN V 74054-10 1989-01 Mechanical connections between towing vehicles and trailers; drawbar eye 40 with sleeve; additional specifications for applications on centre axle trailers More 
DIN 51502 1990-08 Designation of lubricants and marking of lubricant containers, equipment and lubricating points More 
DIN 71412 1987-11 Lubricating nipples; cone type More 
DIN 74054-1 1989-01 Mechanical connections between towing vehicles and trailers; 40 mm drawbar-eye with sleeve More 
DIN 74054-2 1977-08 Coupling devices for trucks and trailers; trailer coupling ring 40 without socket, dimensions More 
DIN 76051-1 1992-11 Wheel chocks for motor vehicles and trailers More