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In 1984, the West Virginia Division of Natural Resources reported PCB transformers at Shaffer Mine, which is on land owned by Berwind Land Co to the EPA.Soil samples from the old Shaffer mine showed PCB levels of 250,000 parts per million (ppm) and the EPA declared it a Superfund Site. [5]
First Community Bancshares, Inc. is a $2.43 billion bank holding company and the parent company of First Community Bank of Bluefield, Virginia, in the United States.As of 2012 First Community Bank had 45 locations in Virginia, West Virginia, and North Carolina, and two locations operating as Peoples Community Bank in Tennessee. [1]
The Bluestone has been compromised by PCB contamination, largely left over from former coal mining activities. As a result of this contamination, Virginia does not recommend eating any carp in the upstream vicinity of Bluefield, Virginia. [9] West Virginia recommends eating no more than one meal of carp per month. [10]
A via (Latin, 'path' or 'way') is an electrical connection between two or more metal layers of a printed circuit boards (PCB) or integrated circuit. Essentially a via is a small drilled hole that goes through two or more adjacent layers; the hole is plated with metal (often copper) that forms an electrical connection through the insulating layers.
A printed circuit board (PCB), also called printed wiring board (PWB), is a laminated sandwich structure of conductive and insulating layers, each with a pattern of traces, planes and other features (similar to wires on a flat surface) etched from one or more sheet layers of copper laminated onto or between sheet layers of a non-conductive ...
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West Virginia Encyclopedia. Charleston, WV: West Virginia Humanities Council. "Satellite Television". West Virginia Encyclopedia. Charleston, WV: West Virginia Humanities Council. West Virginia Broadcasters Association; Jeff Miller (ed.). "History of Broadcasting in West Virginia" – via Tripod.com
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