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单选题
The distance between the edge of the panel and the partition must not be more than 0.05 mm.
A
The distance between the edge of the panels and the partition must be less than 0.05 m.
B
The distance between the edge of the panel and the partition must be equal to 0.05 mm.
C
The distance between the edge of the panel and the partition must be 0.05 mm or less.
答案解析
正确答案：C
