Bolts, Nuts and other Fasteners - Bolt Science Ltd (UK)
Glossary of terminology on topics related to nuts, bolts, and bolting techniques.. A wealth of informatiom from experts in this field.
Compressed Air - glossary of terms - Impact rm
A useful starting point to look up compressed air terms.
Definitions of insulator terms, insulator abbreviations, insulator nicknames.
Network for Excellence in Manufacturing (NEM) Provides a short definition, and, where possible, provides a pointer to a source of additional information. An excellent source
Terms used in Power and Power Supplies subjects, by Powerquotes
Glossary and explanation of UPS terms
by MGE UPS SYSTEMS