薄片厚度为( )A.1~2mm B.2~4mm C.2~3mm D.0.5

考试题库2022-08-02  34

问题 薄片厚度为( )A.1~2mmB.2~4mmC.2~3mmD.0.5mm以下E.5~10mm

选项 A.1~2mm
B.2~4mm
C.2~3mm
D.0.5mm以下
E.5~10mm

答案 A

解析
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