November Issue 2001

 


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| November 2001
Sometimes a code change is made with no supporting comment—no technical support —other than “we have been doing it this way for years and have had no trouble.” Section 4-3.3(d

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| November 2001
Quality of light and end-user safety are driving forces behind a trend to retrofit or install whiter lighting.

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| November 2001
Practically everything I know about estimating fiber optic jobs I learned from Doug Elliott.

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| November 2001
There are basically two levels in any industrial automation project—the device level and the operator and supervisory control levels.

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