厚中厚皮片的厚度约为A.0.4~0.55mm B.0.4~0.5mm C.0.6~0.75mm D.0.55~0.6mm E.0.7~0.8mm

admin2020-12-24  25

问题 厚中厚皮片的厚度约为

选项 A.0.4~0.55mm
B.0.4~0.5mm
C.0.6~0.75mm
D.0.55~0.6mm
E.0.7~0.8mm

答案C

解析
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