A.0.1~0.6% B.0.5~1.6 C.1~2% D.2~2.6%
A.無菌 B.無致病菌 C.無抑菌劑 D.無pH值調(diào)節(jié)劑
A.5.0~9.0 B.4.0~5.0 C.3.0~6.0 D.3.0~9.0