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1 обратный наполнительный клапан
Engineering: back fill valve, backfill valveУниверсальный русско-английский словарь > обратный наполнительный клапан
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Compact excavator — A Kubota compact excavator A compact or mini excavator is a tracked or wheeled vehicle with an approximate operating weight from 0.7 to 8.5 tonnes. It generally includes a standard backfill blade and features independent boom swing. Hydraulic… … Wikipedia
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Construction methods for private pools — There are several distinct construction methods for private (home) swimming pools, which are typically called concrete , vinyl liner , and fiberglass . The term vinyl liner pool describes the method of lining the interior, not the construction… … Wikipedia