ASO Silver tin oxide Ag Silver, chemical symbol Bi, Bismuth, chemical symbol Cd Cadmium, chemical symbol Cr (VI) Hexavalent chromium, chemical symbol CRT Cathode ray tube EEE Electrical and electronic equipment ELV End of life vehicles, EU directive EU European Union Green Used to describe RoHS-compliance component Hg mercury, chemical symbol IT Information technology LFS lead free soldering Material declaration format used to communicate the material content of a component NiAu nickel and gold, chemical symbols Pb lead, chemical symbol Pb-Free Lead free. Implies free of the other five hazardous materials in RoHS as well PCB printed circuit board PVC poly vinyl chloride RoHS Regulation of Hazardous Materials produced by the European Union SAB Tin, silver, bismuth alloy SABC Tin, silver, bismuth, copper alloy Sn Tin, chemical symbol WEEE Waste from Electrical and Electronic Equipment, a European directive
Fifty-six-year-old Pasquale Russo has been doing metalwork for more than 30 years in a tiny southern Italy village. Many craftsmen like him brought with them fabrication skills when they came from the Old World to America.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.