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1 метод расчёта воздуховодов по снижению скорости воздушного потока
1) Construction: velocity reduction method, velocity reduction of duct sizing2) Makarov: velocity reduction method of duct sizingУниверсальный русско-английский словарь > метод расчёта воздуховодов по снижению скорости воздушного потока
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