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Standard
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BS 581:1950
Specification for electrically-driven point-operating machines for railways
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 12/13/1950 |
| Cancellation Date | 08/02/2013 |
| Page Count | 12 |
| Themes | Leakage paths |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
13/12/1950
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