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Meanings of horizontal directional drilling in английском

русский
horizontal directional drilling
португальский
poço horizontal

Steerable trenchless method of installing underground pipe, conduit, or cable in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area.

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        horizontal directional drilling
        Synonyms
        Examples for "hdd"
        Examples for "hdd"
        1
        Conclusion: HDD flow performance was similar to observations reported in the literature.
        Pubmed
        2
        HDD storage is made up of magnetic tape and has mechanical parts.
        The South African
        3
        This also reduces the costs as HDD is cheaper than flash memory SSD.
        Reuters
        4
        Predicted metabolic pathways were not significantly altered due to an HDD.
        Pubmed
        5
        It will also transfer staff and the supply of HDD components to the unit.
        Reuters
        Usage of horizontal directional drilling in английском
        1
        Pipeline companies use horizontal directional drilling to cross under large obstacles like highways and rivers.
        Reuters
        2
        The Company is engaged in the installation of cross-country pipes, including the use of horizontal directional drilling techniques.
        Reuters