1. AC Mechanic (Total posts: 249)
2. Carpenter (Total posts: 16)
3. Diesel Mechanic (Total posts: 640)
4. Electrical/Electronics (Total posts: 18 )
5. Electrician (Total posts: 871)
6. Electronic Mechanic (Total posts: 102)
7. Fitter (Total posts: 1460)
8. Machinist (Total posts: 74)
9. MMW (Total posts: 24)
10. MMTM (Total posts: 12)
11. Painter (Total posts: 40)
12. Welder (Total posts: 597)