A.0.2-0.3 B.0.01-0.015 C.0.03-0.04 D.0.4-0.7
A.0.8-1.2 B.0.7-1.0 C.0.4-0.7 D.0.8-1.0
A.HRC51-58 B.HRC56-61 C.HRC58-62 D.HRC59-63