NA 087
DIN Standards Committee Railway
DIN 20551 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 20550 | 1990-07 | Mine cars size small; components, main dimensions, design More |
| DIN 20552 | 1988-11 | Small size lubs; bumpers, supporting beam More |
| DIN 20560 | 1989-07 | Mine cars; middle size; dimensions, design and construction More |
| DIN 20570 | 1989-04 | Mine cars; large size; dimensions, design and construction More |
