6 "HM352XA PDC punte trapano PDC olio Rig per olio esplorazione Pdc punta diamantata

PDC punte / matrice corpo pdc bit/pdc trapano di diamante


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卖方: SHENZHEN PORSTAR ELECTRONICS CO LTD
卖方: SHENZHEN PORSTAR ELECTRONICS CO LTD
卖方: SHENZHEN PORSTAR ELECTRONICS CO LTD
卖方: SHENZHEN PORSTAR ELECTRONICS CO LTD
卖方: SHENZHEN PORSTAR ELECTRONICS CO LTD