A.0.5% B.1% C.1.5% D.2%
A.0.5%/min~1%/min B.1%/min~3%/min C.3%/min~4%/min D.4%/min~5%/min
A.1.0~1.5 B.1.5~2.0 C.2.0~2.5 D.2.5~3.0