北南核控制联合委员会
north-south nuclear joint committee
河北南网
Hebei south network
Southern Network of Hebei
southern Hebei power network
south hebei power network
southern Hebei power grid
贺兰—川滇南北构造带
Helan-Chuandian SN tectonic zone
华北南部
southern part of northern China
southern north china
the South of Northern China
华北南部地区
the southern of north China
华北南部盆地
south basins of Noah China
Huabeinanbu basin
耒临南北构造带
Leiyang-Linwu submeridional tectonic belt
南、北半球
Northern Hemisphere and Southern Hemisphere
南、北半球环状模
Northern and Southern hemispheres annual modes