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搜题
【单选题】
下列选项中,一般板式开关距地和卫生间插座距地高度是合理的是()。
A.
距顶 0.3m   0.3 m
B.
1.3m    0.3 m
C.
距顶 0.3m   1.5m
D.
1.3m   1.5m
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