A user suggests that this entry be cleaned up, giving the reason: “Needs inflection line - is this countable? Does it refer only to the style, or to the actual ridges, or both?”.
Please see the discussion on
Requests for cleanup
for more information and remove this template after the problem has been dealt with.
a square or rectangular pattern of
in a roof membrane or covering over insulation or deck
Last modified on 2 January 2012, at 17:34
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