Land Surveying Services Bangladesh Secrets
Borehole Drilling: Borehole drilling is carried out to gather thorough information about the sub-surface situations. We use many drilling techniques like auger, rotary, and percussion to accommodate different soil varieties.ডিজিটাল নথি নম্বর প্রদানে মন্ত্রণালয়ের দপ্তর/অ