Laying of sewers is usually done with the help of________________? January 17, 2019 – by admin Laying of sewers is usually done with the help of________________? A. a theodolite B. a compass C. sight rails and boning rods(Correct) D. a plane table
Laying of sewers is usually done with the help of________________? A. a theodolite B. a compass C. sight rails and boning rods(Correct) D. a plane table