21. REQUEST FOR QUOTATION - P3/2020/10/21 - Delivery of hydraulic rotary-percussive drills for the ATEX self-propelled drilling machine. Submitted by minemaster on Fri, 13/11/2020 - 12:51 REQUEST FOR QUOTATION - P3/2020/10/21 - Delivery of hydraulic rotary-percussive drills for the ATEX self-propelled drilling machine - See here Information on the opening of quotations - See here Notification on the best offer - See here