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Head: Kravchenko V.A.. Development of offers for improvement of quality of clarification of potable water to " to Circuits of plumbing and sanitary of Kiev for the period up to 2020г.. (popup.stage: Розробка пропозицій для підвищення якості очищення питної води). Research and development institute for municipal facilities and services. № 0305U001321
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Updated: 2026-03-28
