A.95mm2
B.35mm2
C.70mm2
D.150mm2
第1题
A.100mm*10mm,40mm*4mm
B.150mm*10mm,40mm*4mm
C.100mm*10mm,50mm*5mm
D.150mm*10mm,50mm*5mm
第2题
A.100mm*10mm
B.100mm*20mm
C.50mm*10mm
D.50mm*20mm
第7题
A.1
B.2
C.3
D.4
第8题
A.60m
B.10m
C.50m
D.100m
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