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Фирма “SERA” усовершенствовала свои популярные модели воздушных компрессоров для аквариумов и садовых прудов: Три модели с длительным сроком службы серии “air plus” имеют меньший размер и большую мощность, чем их предшественники. К тому же, они помогают экономить электроэнергию, так как новые версии расходуют до 33% меньше энергии.
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