October Issue 2000

 


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Staff
| October 2000
Since it first appeared in the 1953 National Electrical Code (NEC) as Sec. 3881 until the 1999 edition in Sec.

By
Staff
| October 2000
People have been talking about a hydrogen economy for many years, one driven by the cheapest, most common, nonpolluting element in the universe.

By
Staff
| October 2000
Heavy industry hasn’t disappeared; rather, it has been adapted and modernized to make products as diverse as chemicals, steel, airplanes, and beer more efficient and economica

By
Staff
| October 2000
Valuable equipment installed on rooftops requires careful and specific grounding in order to be protected and to function as intended.

By
Staff
| October 2000
Providing first-rate, after-installation voice/data/video (VDV) service to your customers can be very profitable.

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