June Issue 2005

 


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| June 2005
In the heart of Detroit, surrounded by erosion and boarded-up businesses, a major construction project is nearing completion.

| June 2005
You have seen them: tall, gangling, steel structures-known as high-tension lines-that transport hundreds of kilovolts.

| June 2005
It has been predicted that the voice over Internet protocol (VoIP) market is in the early stages of dramatic growth, but VoIP needs a compelling reason for use if its proponen

| June 2005
Access control is nothing new. Locks on doors and windows are a rudimentary form of shutting people out.

| June 2005
314.16 Number of Conductors in Outlet, Device, and Junction Boxes, and Conduit Bodies The scope of Article 314 is covered in 314.1 and covers requirements pertaining to the i

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