A.2500~4000;800~1000 B.10000:2500 C.500~1000;500~600 D.20000;5000
A.0 B.0.2% C.0.3% D.0.5%
A.0.5%;0.4%;0.3% B.0.6%;0.3%;0.2% C.0.5%;0.3%;0.2% D.0.6%;0.4%;0.2%