Compare Government Polytechnic, Mumbai Diploma in Civil Engineering and Astral Institute of Technology and Research (Astral, Indore) Diploma in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Government Polytechnic, Mumbai Diploma in Civil Engineering course is rated 4.1 out of 5 by 17 genuine verified students. Explore Shiksha for detailed comparison on all course parameters and Download free information on UG Diploma Admission details, Placement report, Eligibility criteria etc.