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east 135.50
west  73.20
south  17.80
north  53.87
Service information
contacts:
Li Hongxing
phone:
0931-4967287
mailbox:
westdc@lzb.ac.cn
Contact information
contributors:
Greet JANSSENS , Ma mingguo
author:
Wu lizong
manager:
Ma mingguo , Greet JANSSENS