题目内容
(请给出正确答案)
[主观题]
同一房间内插座安装高度允许偏差是多少()A.1mmB.2mmC.5mmD.10mm
同一房间内插座安装高度允许偏差是多少()
A.1mm
B.2mm
C.5mm
D.10mm
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同一房间内插座安装高度允许偏差是多少()
A.1mm
B.2mm
C.5mm
D.10mm
A.0.3m,0.15m
B.0.2m,0.15m
C.0.3m,0.25m
D.0.2m,0.25m
A.1mm、5mm、0.5mm
B.0.5mm、3mm、1mm
C.0.5mm、5mm、1mm
D.0.5mm、5mm、0.5mm
A.10
B.15
C.20
D.25
A.0.3m
B.1.3m
C.1.5m
D.1.8m
A.正确
B.错误
A.0.3m
B.1.5m
C.1.8m
D.2.3m