토양으로 시작하는 안전 및 안전 댐 구성
I am in charge of the quality of the soil that will be the core (clay that prevents water infiltration) of the rockfill 크레이지 슬롯 and the management of the materials sampled on site. In recent years, many tasks have been improved and progressed through the use of ICT. However, to select the most suitable one from the countless types of soil and combination patterns, judge by human eyes is still indispensable. For the past 30 years, we will contribute to the 예상치 못한 상황에서도 붕괴되지 않는 안전하고 안전한 댐은 댐 건축에 관여하는 사람들만이 요구하는 품질의 토양을 생산하고 공급하는 우리의 지식과 경험을 바탕으로합니다