Fundamentals of Gate Valve (with english subtitles)
10:52
How to do a piping project (with english subtitles)
12:17
Valves Explained - Control Valve Types (Gate Valve, Globe Valve, Ball Valve, Butterfly Valve, etc.)!
44:45
HAMMOND'S POSTULATE II ENERGY PROFILE DIAGRAM
17:04
Interview questions: pipe fittings (with english subtitles) | Flange | Bends | Pipe supports
23:03
Hydraulic MasterClass: Essential Components, Working & Common Myths
18:21
Top 200 Pump Interview Questions - PART 2/20: Questions 11-20 (with english subtitles) | Pump Curve
4:00:37
4 Hours Chopin for Studying, Concentration & Relaxation
18:12