83/4" HM352XA PDC ropný vrt vrtáky / oceľové telo PDC bitov / PDC Rock vrtáky
Ropný vrt vrtáky / oceľové telo PDC bitov / PDC Rock vŕtacie bity/PDC čepele vrták Bit/dodávky vŕtačka bitov PDC alebo Factory dodávky vysoko kvalitných Diamond PDC vŕtačka
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