Technical Handbook (Urdu) description

A must have complete technical handbook, for learning and interview purpose...

Main Topics:

1- Measurements
2- Circle
3- Triangle
4- Area
5- Volume
6- Weight
7- Drawing
8- Compass usage
9- Pipe and pipe fitting
10-Pipe Fitting Material
11-Pipe Fabrication
12-Gas Cutter
13-Drawing Symbols and Gestures
14-Layout
15-Some Usefull Formulas