Booster transformers on a.c. railway lines
ELEKTRISCHE BAHNEN -CHARLOTTENBURG THEN BERLIN THEN MUNCHEN- ; 98 ; 233-237
2000-01-01
5 pages
Aufsatz (Zeitschrift)
Deutsch
DDC: | 625 |
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Engineering Index Backfile | 1896
|Line supply by combined auto and booster transformers
British Library Online Contents | 2000
|