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School Journal

Journal of Institute of Disaster Prevention



No.465, Xueyuan street, Yanjiao high tech Zone, Sanhe City, Hebei Province. Postcode：065201

Telephone：010-61596254

BeiJing ICP NO.20016947 -1 ; Hebei public network security case NO.13108202000467

京ICP备20016947号-1

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