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east 117.13
west 117.07
south  40.63
north  41.00
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Service information
contacts:
Wei Jun Quan
phone:
010-58991325
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Zhou Liyan , Wang Yao
author:
Quan Weijun , Min Yu Fang
manager:
Quan Weijun , Zhou Liyan