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Latest comment: 16 years ago3 comments2 people in discussion
Much of the original content seems directly copied from http://www.kicthermal.com/products/pwi-ds.html?cat=0 (towards end of page). Most webfinds seem to derive from literature from a single company, so is this thing generally used? It does seem generally applicable in quality control and statisticas provided a more general context can be supplied.
Can anyone explain the "+2" in the formula? This seems to rely on the units being of a certain type.
