81/2" HM642XG tillverkad i Kina Hot försäljning Daimond Pdc borrning bitar för Petroleum olja brunnsborrning
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M-MATRICA H-HNS 9-CUTTER 19 5-5 BLADE 2 prefekturu-nivoa hijerarhijski red X-singl G-PDC CUTTER napravio IN Kina |
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