CSA O121-M1978 (R2003)
Douglas Fir Plywood
standard by CSA Group, 02/25/2000
Full Description
This PDF includes Amd #1-#3 and Errata #1-#4.
1. Scope
1.1
This Standard covers minimum requirements for construction, sizes, regular grades, specialty panels, manufacturing tolerances, and glue bond for Douglas Fir plywood intended for structural, construction, and industrial applications.