http://hdl.handle.net/123456789/1145 2026-04-06T02:00:46Z 2026-04-06T02:00:46Z http://hdl.handle.net/123456789/1159 2022-06-27T11:07:52Z 2015-01-01T00:00:00Z

SUBMERGED ARC WELDING PROCESS

2015-01-01T00:00:00Z http://hdl.handle.net/123456789/1157 2022-06-27T11:07:52Z 2015-01-01T00:00:00Z

METAL INERT GAS WELDING- MIG

2015-01-01T00:00:00Z http://hdl.handle.net/123456789/1156 2022-06-27T11:07:52Z 2015-01-01T00:00:00Z

WELDING DEFECTS

2015-01-01T00:00:00Z http://hdl.handle.net/123456789/1154 2022-06-27T11:07:52Z 2015-01-01T00:00:00Z

TIG WELDING PROCESS

2015-01-01T00:00:00Z