Code of Practice for Selection, Handling and Erection of Concrete Poles for Overhead Power and Telecommunication Lines (IS : 7321 - 1974)
Indian Standards Institution
Code of Practice for Selection, Handling and Erection of Concrete Poles for Overhead Power and Telecommunication Lines (IS : 7321 - 1974) - New Delhi Indian Standards Institution 1974 - 8p
IS : 7321 - 1974
0.00
Indian Standard - IT
IS : 7321 - 1974 / IND
Code of Practice for Selection, Handling and Erection of Concrete Poles for Overhead Power and Telecommunication Lines (IS : 7321 - 1974) - New Delhi Indian Standards Institution 1974 - 8p
IS : 7321 - 1974
0.00
Indian Standard - IT
IS : 7321 - 1974 / IND