Casting Defects (हिन्दी )
5:34
Semi-Centrifugal Casting(हिन्दी )
17:21
Casting Terms & Process(हिन्दी )
33:20
Complete Casting Part 5 Casting Defects
10:01
Casting Defects and Remedies | How to prevent casting defects | Casting Definition | Defects Types
12:00
Dies And Types Of Dies (हिन्दी )
10:42
WELDING DEFECTS | WELDING IMPERFECTION | CRACK | POROSITY | UNDERCUT | SPATTER | SLAG INCLUSION
8:11
WELDING DEFECTS- Porosity, cracks, undercut, lack of fusion, arc strike, underfill, LOF
13:39