An essential, pocket-sized manual for industrial craftspeople from a brand relied on for more than a century The Audel(TM) Industrial Trades Multi-Craft Reference Manual is aimed at the industrial mechanic, millwright, machinist, plumber, pipefitter, welder, carpenter, sheet metal mechanic, and other skilled craftspeople who need quick, no-nonsense access to dependable information--fast. Including up-to-date focus on "green" thinking...