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| cavity ramming (Рустем Галеев); soil embedding and compacting After the pipe has been placed on the uncompacted layer of bedding material, embedment soil is compacted into place beside the pipe up to the specified height (Bemer) | |||
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| cavity ramming (Рустем Галеев); soil embedding and compacting After the pipe has been placed on the uncompacted layer of bedding material, embedment soil is compacted into place beside the pipe up to the specified height (Bemer) | |||