1. Abbr. for coarse grain 2. On drawings, abbr. for ceiling grille 3. Abbr. for corner guard 4. Abbr. for center of gravity.
CG
By
admin
/ April 27, 2013
1. Abbr. for coarse grain 2. On drawings, abbr. for ceiling grille 3. Abbr. for corner guard 4. Abbr. for center of gravity.