Altura
h
h < = 200 200 < h < = 400 400 < h
+/-2.0 +/-3.0 +/-4.0
Anchura de ala
b
b <= 75 75 < b <= 100 100 < b <= 125 125 < b
+/-1.5 +/-2.0 +/-2.5 +/-3.0
Espesor del alma t
t < 7 7 <= t <10 10 < t
+0.5, -1.0 +0.7, -1.5 +1.0, -2.0
Espesor de ala e
e< = 7 7 < e <= 10 10 < e <= 20 20 < e
+1.5, -0.5 +2.0, -1.0 +2.5, -1.5 +2.5, -2.0
