A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Old growth douglas fir standard stock doors
Standard provides minimum specifications for grades of stock fir doors in four thicknesses, 3/4, 1 1/8, 1 3/8, and 1 3/4 in., and covers construction, defects, and grading tolerances for these requirements. (10¢)
Old growth douglas fir standard stock doors
Standard provides minimum specifications for grades of stock fir doors in four thicknesses, 3/4, 1 1/8, 1 3/8, and 1 3/4 in., and covers construction, defects, and grading tolerances for these requirements. (10¢)
Old growth douglas fir standard stock doors
U S Bur Standards -- Commercial Standard
1939
38 pages
Standard
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Standard stock Ponderosa pine doors
Engineering Index Backfile | 1946
Standard stock Ponderosa pine doors
Engineering Index Backfile | 1944
Factory-fitted Douglas Fir entrance doors
Engineering Index Backfile | 1941
British standard specification for doors
Engineering Index Backfile | 1941