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Author Question: Rigid-frame construction permits very ____________________ roof spans. Fill in the blank(s) with ... (Read 90 times)

Mr. Wonderful

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Rigid-frame construction permits very ___________________ _ roof spans.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Buildings covered with ___________________ _ require that nailing boards be spaced
  ___________________ _ than those for steel.


 
  Fill in the blank(s) with the appropriate word(s).



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234sdffa

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Answer to Question 1

ANS: long

Answer to Question 2

ANS: aluminum, closer





 

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