单项选择题
A.高锰酸钾 B.龙胆紫 C.樟脑酚 D.甲醛甲酚 E.碘酒
A.0.1% B.0.2% C.0.05% D.0.25% E.3%
A.1:5000 B.1:4000 C.1:2000 D.1:1000 E.1:500
A.0.1%~0.3% B.0.5%~0.9% C.1%~3% D.1.5%~2% E.3%~5%
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