k推z—k推z（次要）;k推z—k推z;k推z—k推z;k推z—k推z;k推z—k推z;k推z—k推z;50M推z—54M推z;144M推z—149M推z;430M推z—440M推z（次要）;1240M推z—1300M推z（次要）;2300M推z—2450M推z（次要）;33...