83 yaan 4 "652XA PDC brocas yéetel 5 palas utia'al u kóoniko'ob carburo tungsteno Brocas taladro PDC utia'al u pozos petróleo
brocas ti', brocas PDC, PDC cuchillas broca, brocas PDC ti' diamante, broca PDC Hard Rock te' ch'e'eno' petróleo perforación le ch'e'eno' petróleo
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pdc 드릴 비트 /oil field 드릴링 다이아몬드/6 블레이드 최고의 품질 pdc 드릴링 / 다이아몬드 비트 크기 |
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peščar bušenje/fabrika prodaju PDC proceduru BITA/petroleum istraživanja uz popust |
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Profesionálne a produktívne továrne,Website:, HAINAISEN je jeden vedúci ľudovej Ostatné-koruniek vŕtacie bity výrobcov. Vitajte na veľkoobchod Osta... |
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bit, oil qeq, standstone nagh pdc qeq bit, DIlmeH qeq bit, qaStaHvIS jungwoq qeq chenmoH qeq jen laHlIj pdc Separ |
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