81/2" HS952XA diferite tipuri şi dimensiuni de PDC burghiu pentru bine ulei Foreze
bine de ulei de foraj biţi,Website:, PDC burghie, PDC lame de gaurit biţi, Diamond PDC burghie, Hard Rock ulei bine PDC burghiu biţi
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コア ドリル、hainaisen ドリル ビット、pdc コア ドリル ビット、水もドリル ビット |
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H-HNS M-MATRIX 9-CUTTER 19 5-5 BLADE 2-Prefectura-nivel ierarhic X-singur rând G-PDC CUTTER MADE IN CHINA
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yüksek performanslı /PDC drill bit/petrol iyi pdc bit/elmas bit /water iyi hard rock |
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PDC vŕtačka Bit pre Standstone
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 ffatri proffesiynol a chynhyrchiol, HAINAISEN yn un o Tsieina blaenllaw reaming gweithgynhyrchwyr darnau dril. Croeso i cyfanwerthu reaming dril ... |
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