Perforación de rocas por percusión. Enmangadura y casquillo portaherramientas.
ROCK DRILLING. FORGED COLLARED SHANKS AND CHUCK BUSHINGS FOR HOLLOW HEXAGONAL DRILL-STEELS.
Buy on AENOR
73.100.30 / Equipment for drilling and mine excavation
CTN 22/SC 1 - Mineral raw materials
ISO 723:1974 (Non-equivalent)
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