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| Identical to |
B7S2
|
|
| Was used by |
Technology / Measurement |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 0.34 Ampere /
Vf 6.3 Volts /
|
| Weight |
200 g / 7.05 oz |
|
|
|
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|
eigene Sammlung
Jörg Kulbe
|
|
Radio Fernseh Elekronik
Mario Spitzer
|
|
Radio Fernseh Elekronik
Mario Spitzer
|
|
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