To find articles in Galileo,use Galileo discover with any of these search terms:
Machining
Grinding and Polishing
Milling Machines
Manufacturing
Manufacturing Processes
Industrial Automation
Circuit Analysis
Electric Circuits
Electronic Circuits
Note that after you retrieve the initial set of "hits" from your search, which might include literally thousands of titles, the Refine Results column on the left side of the screen contains several methods of further refining what you're looking for in order to reduce the number of articles to a more relevant and manageable result list.