A.0 B.1~2 C.3~4 D.5~6 E.7~8
A.維庫(kù)溴銨 B.阿曲庫(kù)銨 C.美維松 D.哌庫(kù)溴銨 E.羅庫(kù)溴銨
A.50% B.70% C.80% D.90% E.95%