INTERNATIONAL PATENT: TIANJIN PORT ENGINEERING INSTITUTE CO., LTD. OF CCCC FIRST HARBOR ENGINEERING CO., LTD., 中交天津港湾工程研究院有限公司, CCCC FIRST HARBOR ENGINEERING CO., LTD., 中交第一航务工程局有限公司, TIANJIN PORT ENGINEERING QUALITY TESTING CENTER CO., LTD., 天津港湾工程质量检测中心有限公司 FILES APPLICATION FOR "VOLUMETRIC DEFORMATION TESTING METHOD AND APPARATUS FOR MASS CONCRETE"

GENEVA, Aug. 17 -- TIANJIN PORT ENGINEERING INSTITUTE CO., LTD. OF CCCC FIRST HARBOR ENGINEERING CO., LTD. (No. 1002, Dagunan RoadHexi District, Tianjin 300222), 中交天津港湾工程研究院有限公司 (中国天津市河西区大沽南路1002号), CCCC FIRST HARBOR ENGINEERING CO., LTD. (No. 8 Building, Shipping Services Center Yuejin Road, Tianjin Port Bonded ZoneBinhai New Area, Tianjin 300461), 中交第一航务工程局有限公司 (中国天津市滨海新区天津港...