Quest Bot Automatic Questions Staff member Civil4M Feb 27, 2022 #1 Important observation to be carried during drilling A Ease or difficulty of drilling must be noted B Drill water loss C Assessing strength of the rock cores D Both A &B The correct Answer Is D D Both A &B
Important observation to be carried during drilling A Ease or difficulty of drilling must be noted B Drill water loss C Assessing strength of the rock cores D Both A &B The correct Answer Is D D Both A &B
