Heads | | |
SLIGHTLY CONVEX HEAD _ PFB. 3Measurements:D = 300 ÷ 8000R = 1,5 • D ÷ 300 • D r = 30 ÷ 150 S = 2,5 ÷ 50 h = 5 • S |
Heads | | |
SLIGHTLY CONVEX HEAD _ PFB. 3Measurements:D = 300 ÷ 8000R = 1,5 • D ÷ 300 • D r = 30 ÷ 150 S = 2,5 ÷ 50 h = 5 • S |