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Seamless bridge flexible joint, has seamless joint telescopic beam provided with soaking soft wood bar, steel pin, vertical steel and arrange with isolating layer, where soaking soft wood bar is fixed with upper layer of opening steel plate. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-02
作者:  HAUNG C PAN S QIU W TAN Y WANG H WA
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