자연재해가 이전보다 더 자주 일어나고 더 파괴적인 오늘날 어떻게 재해에 잘 대처할 수 있습니까?
The additional anchorages can be used without the aid of tools, comply with the requirements of paragraphs #.#.#.# and #.#.#.# and are located in one of the areas determined by shifting the area shown in figure # of Annex # of this Regulation, # mm upwards or downwards in a vertical directionjw2019 jw2019