Advantages: relatively low cost of deep foundation pit, relatively small area without foundation pit.
【优点】：相对深基坑基础造价低，相对无基坑占地面积小。
The majority of tombs are small in size, and earth pit or cave in shape.
墓群以小型土坑墓为主，并有少量土洞墓，中型墓均为砖室或石室墓。
The majority of tombs are small in size, and earth pit or cave in shape.
墓群以小型土坑墓为主，并有少量土洞墓，中型墓均为砖室或石室墓。
应用推荐