Superseded
Standard
Historical
IEC 60117-3B:1972
Supplement B - Recommended graphical symbols - Part 3: Contacts, switchgear, mechanical controls, starters and elements of electromechanical relays
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Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 01/01/1972 |
| Release Date | 01/01/1972 |
| Cancellation Date | 11/19/2016 |
| Edition | 1 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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