Rock drilling — Rotary drill-rods and rotary drill-bits for dry drilling — Connecting dimensions
Forage des roches — Fleurets et taillants rotatifs de forage à sec — Dimensions de raccordement
73.100.30 - Equipment for drilling and mine excavation. Including equipment for seabed mining
Buy on AENOR
This standard is available in:
Digital format
Ingles / Frances
