Автоматизация установки непрерывной разливки стали 1980 г
Видеокурс “Длинные Линии“:
Видеокурс “Антенны“:
Комплекс уроков “Электричество“:
[club51080272|Проект “Научная Критика“]
Автоматизация , металлургия, металл, разливка стали, т
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