A.0.5% B.0.25%~0.35% C.1% D.0.22% E.0.75%
A.75%~85% B.5%~8% C.4% D.10% E.1%
A.<0.3%~0.6% B.<1% C.>0.3%~0.6% D.>1% E.以上均不對