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BS 90:1975
Specification for direct-acting electrical recording instruments and their accessories
Summary
Symbols;Recording instruments (measurement);Marking;Chart recorders;Damping;Electrical measuring instruments;Electrical testing;Classification systems;Phase measurement (electric);Frequency measurement;Designations;Varmeters;Overload;Instrument shunts;Friction tests;Errors;Wattmeters;Thermocouples;Ammeters;Voltage measurement;Voltmeters
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 02/28/1975 |
| Page Count | 50 |
| Themes | Voltmeters |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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28/02/1975
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