(来学网)常规转速旋转阳极管的启动延迟时间(秒)是
  • A.
    (来学网)0.2~0.6
  • B.
    (来学网)0.8~1.2
  • C.
    (来学网)1.2~1.8
  • D.
    (来学网)1.8~2.4
  • E.
    (来学网)2.4~3.0