ISBN:0580016579
Keywords:
Relays, Switchgear, Railway signals, Railway equipment, Railway fixed equipment, Repeaters, Armatures, Direct current, Dimensions, Seatings, Electrical resistance, Electric contacts, Clearances, Contact resistance, Pressure, Electric terminals, Marking, Electrical testing, Voltage, Neutral relays, Electrical equipment, Signal devices, Railway applications, PDF
| Publication Date | 26/07/50 |
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| Product SKU | 21198 |
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| ISBN | 0580016579 |
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| BSI Code | BS 1659:1950 |
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| No. of pages | 16 |
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| Replaces | BS 452:1932 BS 475:1932 |
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| Category | Relays |
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| Publisher | British Standards Institution |
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| PDF Download | Yes |
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| Hardcopy | Yes |
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| AKA | BS1659:1950, BS 1659:1950 |
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