ENGINEERS BLACK BOOK SOMTA

Engineers Black Book 

3rd Edition 

Data Sheets. Formulae. Reference Tables. Equivalent Charts 

Whether you are a designer, engineer, the Engineers Black Book is an invaluable tool for apprentices, trainees, tradesmen, machinists, machine shops, tool rooms, technical colleges, fabricators, sheet metal workers, even simply as a gift to a colleague.  

Somta has also taken limited stock of the Electrical Black Book.