题目内容
肠溶空心胶囊囊壳常用的包衣材料是
2021-10-25
A.聚乙二醇(PEG)
B.聚维酮（PVP)
C.聚乙烯醇（PVA)
D.醋酸纤维素酞酸酯（CAP)
E.羧甲基纤维素钠（CMC-Na)
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