国产精品免费久久久九九,久久草莓香蕉频线观,亚洲精品毛片一区二区,免费久久精品视频,国产人妖ts在线一区二区三区 ,国产区精品一区二区不卡中文,91精品一区二区三区在线观看 ,欧美人在线一区二区三区

861356456868588

? ???? ????? ????? ?? ????? ?? ????? ??? | ? ????? ??????? ????????? ??????? ?? ? ???? ????? ????? ?? ? ???? ????? ????? ?? ? ??? ????? ??? ????????? ?? ????????? ??? ????? ???

? ?????? ?? 30 ????? ? ???? ?????? ????? ??? ????????? ??????? ?? ? ???? ????? ????? ?? ? ??? ?????? ??? ????????? ??????? ?? ????????? ??? ?????? ???? ?? ????? ??. ? ???? ????? ????? ??? ?? ???????? ?? ??? ???? ??. Promote the third session of Zhejiang Province's geotechnical engineering construction and the development and exchange of new technologies in the field of underground structure and space utilization, and improve the national influence of the geotechnical engineering construction, underground structure and space utilization theory and technology in Zhejiang Province. ??????????. ??? ???? ?? ? ??????? ???????? ???????? ???? ??????? ????? ?? ???? ?? ?? ????? ?? ???? ?????? ??.

This conference is co-sponsored by the Geotechnical Construction Professional Committee of the Zhejiang Geomechanics and Engineering Association, the Underground Structure and Space Utilization Professional Committee, and the Deep Foundation and Underground Space Professional Committee of the Hangzhou Structure and Foundation Treatment Research Association. ? ???? ??? ? ???? ??? ??? ?????? 300 ?????? ? ???? ?? ?????? ??? ?????? ??????? ? ???? ????? ????? ?? ????????? ?? ?????? ? ??????????? ??????? ?? ???? ?????? ????? ????.

1
2

?? ?? ??????? ????? ??? ? ???????? ???????? ? ???? ????? ???????? ? ???? ????????? ?????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ??? ? ???? ????? ????? ?? ? ???? ????? ???????? ????? ??? ??? ???. ?????? ? ???? ????? ????? ?? ??? ?????? ????? ?? ????????? ????? ????? ?? ???? ???. ??? ????? ??? ? ???????? ????? ??????? ? ??? ? ???????? ?? ????????? ??????? ?????? ?????? ?? ?????? ?? ? ????? ?? ??? ? ??????? ????? ?? ? ???? ?? ???? ??????? ??? ????? ?????? ????? ???. ??? ???? ?? ? ?? ???? ?????? ?????? ??????? ?? ????? ?? ???? ?? ?? ???????? ???? ?? ? ?????? ???????? ???? ?? ? ??? ?????? ?? ??????? ???????? ???????? ????? ??? ???????? ??????? ?????.

???? ??? ??? ?? ? ???? ????? ????? ?? ??? ?????? ?? ??? ?? ???? ??? ????? ?? ? ???? ????? ???? ?????? ????? ?? ?? ??? ??. SEMW currently has TRD construction methods and equipment, large diameter ultra-high pressure jet grouting construction methods and equipment, CSM construction methods and Equipment, full-rotation full pipe construction method, SEMW construction method and equipment, static drilling root pile construction method and equipment, DCM cement deep mixing construction method and equipment are widely used in underground structure and space utilization construction.

? ???? ???? ? ???? ????? ????????? ?? ???????? ??????? ????? ? ???? ? ???? ????? ????? ?? ???? ?????? ?? ???? ? ????? ? ???? ????? ?? ?????? ???????? ??????? ?? ? ???? ? ???? ????? ????? ?? ????????? ?????? "????? ? ?????? ?????? ????? ? ??? ?????????? ???? ??? ?????? ??. ? ????? ?????? ?? ???? ????? ? ????? ????? - ? ????? ????? ????????? ?? ?? ?? ??? ????? ????? ?????????? ? ????? ?????? ?? ??????? ????????? ????? ???????? ???. ????? ? ???? ????? ???? ??? ?????? ?????? ? ????? ??????? ?? ???? ???????? ?????? ????? ? ????? ?? ??? ?????? ?????? ????? ????? ??? ?? ? ???? ????? ??????? ??????? ? ???? ???? ? ???? ????? ?????? ? ???? ????? ??????? ?????????? ???? ??? ? ????? ?????? ???? ??? ????? ???? ?? ? ??????? ???? ???? ?? ????? ??. ???? ????? ??????? ????? ??? ?? ??????.

?? ??? ? SMW ? ???????? ???? 100 ?? ????? ??? ???. SEMW ? ???? ????? ????? ?? ??? ?????? ?? ???? ?? ? ??? ?????????? ??????? ?? ??? ??. ???? ?? ?? ? "????? ?????? ?? ????? ???????? ????" ????? ?? ???? ????? ". ? ????????? ??? ?? ?????? ?? ???? ??????? ??? ? ?? ?? ??? ?????? ??? ???? ???? ????????? ?? ? ????? ?????? ???? ???? ?? ??? ????? ???????? ???? ????? ???? ??? ??? ???.

3
4

? ???? ???: ??????-30-2021