![](https://static.youtibao.com/asksite/comm/pc/images/content_title_q.png)
[单选题]
安装微蒸烤消要在橱柜背部预留通风孔,以下通风孔尺寸正确的是()
A.蒸汽炉和消毒柜100mm*100mm、电烤箱400mm*400mm、微波炉560mm*500mm
B.蒸汽炉和消毒柜100mm*100mm、电烤箱200mm*200mm、微波炉560mm*500mm
C.蒸汽炉和消毒柜120mm*120mm、电烤箱200mm*200mm、微波炉560mm*100mm
D.蒸汽炉和消毒柜120mm*120mm、电烤箱400mm*400mm、微波炉560mm*100mm
![](https://static.youtibao.com/asksite/comm/pc/images/content_title_a.png)
C、蒸汽炉和消毒柜120mm*120mm、电烤箱200mm*200mm、微波炉560mm*100mm