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drain hole drilling (MichaelBurov); drain-hole drilling (MichaelBurov); multi hole drilling (MichaelBurov); multi-hole drilling (MichaelBurov); multihole drilling (MichaelBurov); drainhole drilling (MichaelBurov) | |||
Russian thesaurus | |||
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многозабойное бурение (MichaelBurov); многоствольное бурение (MichaelBurov) |