动物类药水分含量应是A:3%~5% B:5%~10% C:5%~8% D:7%~13% E:8%~20%

admin2020-12-24  12

问题 动物类药水分含量应是

选项 A:3%~5%
B:5%~10%
C:5%~8%
D:7%~13%
E:8%~20%

答案D

解析
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