83/4" HM952XA 222.2 inci badan keluli telaga minyak Pdc gerudi Bit Pdc Bit
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penggerudian perumahan/kilang batu pasir dijual PDC GERUDI penerokaan BIT/petroleum dengan diskaun
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121/4 tum TCI borra lite/infoga Tricone Rotary Bit,Website:, brunnsborrning utrustning / tricone rock borra / väl borrning bitar |
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Kohle, Bergwerk, Stahlkörper, Hersteller-Bohrer, Pdc-Bohrer, Diamant-Bohrer, Sandstein Bohren, Öl-Bohrer |
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perfuração de poços de petróleo, ferramentas elétricas, bocado de broca pdc, perfuração de poços de petróleo, bocados de broca pdc de carboneto de ... |
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Високо качество Pdc бормашина битов филипински бормашина бита/стандарт пробиване pdc бормашина бита / сондажна |
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