WCC Weather Communications Center
GWC Global Weather Center
Jiangsu provincial weather center
National Weather Center
Shenyang Center Weather of Office
The Second Artillery Weather Center of PLA
weather communications problems
Air Force Special Communications Center
center to center communications
JCCOMNET Joint Coordination center COMmunications NETwork
main communications center
naval communications center
aeronautical satellite communications center
Optical communications Mobile communications
bias between the mass center and siffness center