91/2" HM952XG olie en Gas boren apparatuur Rock bits
aardolie boren machine
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Professionaalne ja produktiivne tehase HAINAISEN on üks juhtivaid Hiina pdc kirkad tootjad. Tere tulemast hulgi pdc huvitavat meilt, oleme alati od... |
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sèvi ak machin pdc lwil geri an moso,Website:, API estanda, byen forage, moso pwofesyonèl sèvi ak machin, dyaman sèvi ak machin moso, te fè nan pey... |
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PDC τρυπάνι λίγο για Standstone
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corpo in acciaio, pdc trapano bit, punta diamantata, 5 bit di trivello di lama, trapano di singola riga, arenaria di perforazione |
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121/4 inch TCI khoan Bit/chèn Tricone Rotary Bit, nước tốt thiết bị khoan / tricone đá khoan / Vâng khoan bit |
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