技术资源 eFunda Huge online engineering reference book, maths, mechanics, physics, ... ASSIST Downloads of military and federal standards e-CFR Daily updated Electronic Code of Federal Regulations for automotive emission testing Glossary of vibration terminology of the Vibration Institute, Willowbrook, IL Edinburgh University Virtual Library - extensive Engineeringtalk Hot off the press industry news UKAS (United Kingdom Accreditation Service) Test Lab Directories Industry on the Internet Directory of UK test labs Applegate Manufacturers Directory Transducer and Sensors Resource Directory
试验标准 DEF STAN - UK MOD Resources MIL STD - US Army Resource Site ETSI - European Telecomms Standards Institute (search for ETS 300 019-2) JEDEC - Solid State Technology Association (search for vibration or
JESD22-B103-B
