All Posts Tagged Tag: ‘Electro Magnetic Frequency’
Electro Magnetic Frequencies – EMF
Guest Speaker: Dave Stetzer http://www.stetzerelectric.com Dave Stetzer has been an electrician by training, education and experience for over 40 years. He began his career in electricity in the U.S. Air Force in 1970 attending electronics school at Keesler Air Force Base – the world’s #1 electronics …
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