sloping pipeline calculation | rolling isometric pipe drawing training | with 3D animation
15:23
Pipe erection training | How to calculation pipe condition | pipe rack north south west elevation
13:01
double rolling isometric pipe drawing template bending | how to read rolling pipe drawing
7:49
Calcul de la tuyauterie double roulement | Mis à jour
14:16
elbow dummy support katne ka formula/bottom of dummy support \elbow tuniyan #global
25:26
Pipe coordinate and pipe length calculation | Oil and gas refinery plant Isometric pipe drawing
22:17
steel structural column fabrication drawing training in Hindi
13:12
Piping Isometric Drawing Double Rolling
10:19