Transmission systems for heavy traction ; Types of collectors for heavy traction ; Types of railway motors ; Speed control ; Single-phase speed control ; Electric locomotives ; Operating instructions ; Brakes ; Signal systems
Автор: International Correspondence Schools, издатель: "Книга по требованию", ISBN: 978-5-8829-2673-0| В наличии: | ||||
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4 из 5, 7 голос(-ов).