IS: 802(Part I) - 1977; Code of Practice for Use of Structural Steel in Overhead Transmission Line Towers Part 1 Loads and Permissble Stresses
IS: 802(Part I) - 1977; Code of Practice for Use of Structural Steel in Overhead Transmission Line Towers Part 1 Loads and Permissble Stresses
- New Delhi BIS 1978
- 40p
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