[Hindi] WPS and PQR
8:46
[Hindi] Types of weld joints (वेल्डिंग जॉइंट्स के प्रकार)
36:49
[Hindi] How to write a Welding Procedure Specification (WPS)
1:57:50
Chapter-10 (Part-1) WPS (WELDING PROCEDURE SPECIFICATIONS) PART-1 (Hindi/English)
32:16
How to write a WPS (welding procedure specification) - Part 1
7:26
Generated Arc Energy in Welding
29:32
[English] How to write a WPS (Welding Procedure Specification)
20:00
[English] WPS and PQR - Basic Concept explained
20:29