Clarence Finley Mcgaughey eBooks
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Complete Course: Millwork Drafting. E-book. Formato PDF
Clarence Finley McGaughey
edizioni Forgotten Books collana , 2017
No. 6. The key at the left of this lesson and directly below the 3 scale already explained is the key to the quarter inch scale. In learning the application of this scale, apply the method given above, governing the 3 scale only use the scale. The foot is divided into twelve equal parts or inches. The explanation in...