FITTER ALP Technician CBT 2 Mechanical Book in Hindi

FITTER BOOK IN HINDI Trade Introduction Hand Tools Metal, Non-Metal and Alloys Gauge Precision Instruments Limits, Fits and Tolerances Marking and Marking Tools Screw Threads Pipe Fitting and Sheet Metals Cutting Tools Lathe Machine Sapers, Forging and Lifting Appliances Welding Main Parts of the engine Engine Opertions