GOVERNMENT OF INDIA MINISTRY OF RAILWAYS MANUAL FOR FUSION WELDING OF RAILS BY THE ALUMINO-THERMIC PROCESS Revised-2012 Research Designs & Standards Organisation Lucknow-226011
49
Embed
MANUAL FOR FUSION WELDING OF RAILS BY THE ALUMINO-THERMIC PROCESS
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.