IS: 816 - 1969 (incorporating Amendments No.1 and 2); Code of Practice for Use of Metal ARC Welding for General construction in Mild Steel
IS: 816 - 1969 (incorporating Amendments No.1 and 2); Code of Practice for Use of Metal ARC Welding for General construction in Mild Steel
- New Delhi BIS 1975
- 27p
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