About 1,000 local and foreign scientists, constructors, engineers and managers in the field of foundation infrastructure from over 40 countries and territories gathered in a geo-technic conference in Hà Nội yesterday.
Xem thêm: lmth.man-teiv-noitcurtsnoc-noitadnuof-rof-noitulos-a-dnif-ot-ion-ah-cetoeg/331965/ymonoce/nv.swenmanteiv