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["ВВОДИТЬ ДАННЫЕ ТОЛЬКО В ЖЁЛТЫХ ЯЧЕЙКАХ !"]
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["насос IPL 65_140-4_2",{"$nulls":6},"Kv общий"]
["данные для аппроксимации характеристики \"напор-расход\"",{"$nulls":6},30]
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["аппроксимация характеристики \"расход-напор\""]
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