ncdc logo title
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east  39.47
west  75.98
south  39.47
north  75.98
Service information
contacts:
Min Yu Fang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Shen yongping
author:
Shen yongping
manager:
Shen yongping