A.控制开关失灵B.照明灯损坏C.电容器损坏
A.控制开关失灵B.电机烧坏C.电容器损坏
A.插座无电或插头未插B.控制电路故障或开关损坏C.接线板焊点虚焊、断路
A.70%B.80%C.90%
A.高档B.低档C.爆炒档
A.GB4706.1-2005B.GB4706.28-2008C.GB/T17713-2011D.GB29539-2013
A.300PaB.310PaC.320Pa
A.260WB.240WC.220W