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Author Question: What is the note used when drawing half a welded roof truss that is symmetrical about the ... (Read 69 times)

dmcintosh

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on: Aug 19, 2018
What is the note used when drawing half a welded roof truss that is symmetrical about the centerline? ______________
 
  Fill in the blank(s) with correct word

Question 2

Stones of irregular shapes laid in courses or at random with mortar joints of varying thickness describe _________________.
 
  Fill in the blank(s) with correct word


Amiracle

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Reply #1 on: Aug 19, 2018
Answer to Question 1

Sym. Abt. Cl

Answer to Question 2

Rubble masonry


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