(Tiếng Việt) Grouting Vào Trong Nền Đá Theo Phương Pháp GIN
Sorry, this entry is only available in Vietnamese.
Sorry, this entry is only available in Vietnamese.
Sorry, this entry is only available in Vietnamese.
Sorry, this entry is only available in Vietnamese.
Sorry, this entry is only available in Vietnamese.
Sorry, this entry is only available in Vietnamese.
ANHUY CONSTRUCTION VỚI KHOAN PRD – CÔNG NGHỆ VÀ ỨNG DỤNG 1. What is PRD technology? PRD stands for Percussion - Rotary - Drilling. So PRD technology can be described as creating a drill hole in a hard geological environment (rock) by the simultaneous use of a hammer head (bits) with artificial diamond particles that are both [...]
Quisque elementum nibh at dolor pellentesque, a eleifend libero pharetra. Mauris neque felis, volutpat nec ullamcorper eget, sagittis vel enim. Nam sit amet ante egestas, gravida tellus vitae, semper eros. Nullam mattis mi at metus egestas, in porttitor lectus sodales. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptate laborum vero voluptatum. Lorem quasi aliquid [...]