混悬液中触变胶的作用是A.助溶剂B.增溶剂C.防腐剂D.助悬剂E.分散剂

作者: rantiku 人气: - 评论: 0

问题混悬液中触变胶的作用是

选项

A.助溶剂
B.增溶剂
C.防腐剂
D.助悬剂
E.分散剂

答案 D

解析

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