胶剂的水分不应超过A:10% B:12% C:15% D:20% E:25%

题库2022-08-02  33

问题 胶剂的水分不应超过A:10%B:12%C:15%D:20%E:25%

选项 A:10%
B:12%
C:15%
D:20%
E:25%

答案 C

解析
转载请注明原文地址:https://tihaiku.com/yiliaoweisheng/1642299.html

最新回复(0)