Sharma Apurbba Kumar & Canal nptelhrd. Mod-04, Lec-04. Friction Welding Process.
Cita Chicago (17th ed.)Sharma Apurbba Kumar i Canal nptelhrd. Mod-04, Lec-04. Friction Welding Process.
Cita MLA (9th ed.)Sharma Apurbba Kumar i Canal nptelhrd. Mod-04, Lec-04. Friction Welding Process.
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