AFNOR - NF F54-019
Fixed railway installations. Signalling. Wire transmissions. Readjusting devices. Counterbalance lenses.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 October 1973 |
| Status: | active |
| Page Count: | 2 |
| ICS Code (Rails and railway components): | 45.080 |
Document History
NF F54-019
October 1, 1973
Fixed railway installations. Signalling. Wire transmissions. Readjusting devices. Counterbalance lenses.
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