DIN 20449
Points and crossovers for rail haulage roads in mines; standard types, terminology
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 October 1988 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Haulage and hoisting equipment): | 73.100.40 |
Document History
DIN 20449
October 1, 1988
Points and crossovers for rail haulage roads in mines; standard types, terminology
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