Category:Electromagnetic devices
From GHN
A 1997 photo of an electromagnetic detection instrument, designed to locate rebars in concrete for quality control inspections - Image by Marie Ennis, P.E, the National Park Service, and Preservapedia.
A 1997 photo of an electromagnetic detection instrument, designed to locate rebars in concrete for quality control inspections - Image by Marie Ennis, P.E, the National Park Service, and Preservapedia.
Pages in category "Electromagnetic devices"
The following 9 pages are in this category, out of 9 total.
BCE |
FGH |
H cont.KT |
Media in category "Electromagnetic devices"
This category contains only the following file.
