NA 051
DIN Standards Committee Municipal Services
DIN EN 13021 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 11001-2 | 1993-10 | Agricultural wheeled tractors and implements; three-point hitch couplers; part 2: A-frame coupler More |
| ISO 11001-4 | 1994-12 | Agricultural wheeled tractors and implements - Three-point hitch couplers - Part 4: Bar coupler More |
| ISO 8759-2 | 1998-03 | Agricultural wheeled tractors - Front-mounted equipment - Part 2: Stationary equipment connection More |
