Govt. ITI. Chengannur

Guide line of demonstration for the model slotted angle quickrelim mechanism

Guide line of demonstration for the model surface spread and RPM

Guide line of demonstration for the model Transmission of power by belt

Guide line of demonstration for the model Types of thread

Guide line of demonstration for the model value Rocker mechanism

Guide to short hand paper lower

Guide to the are of international system SI units SP s-1969

Hand book of instructors for operating equipments

Hand book of machinist

Hand book of machinist

I S Minimum requirements of domestic radio recievers 615-1966

i S Recommendation on units and symbols for refrigeration IS 4831-1968

I S Safety code for air conditioning 659-1964

I S Size for shaping machines 5990-1971

I S Sizes for planning machine 872-1968

I S specification for sine barsw 5359-1969

I S Specification for slip guage accessories 4440-1967

I S Specification for spring Calipers 4052-1967

I S Specification for thread pitch guages for I S O metric screw threads

I S Specification T.V Aerial feeder cables 5662-1970