多项选择题
下列测绘内容包括在地质构造范围内的是()
The following surveying and mapping content included in the scope of geological structure is
A.结构面的产状 The attitude of structural plane
B.结构面的间距 Structure plane spacing
C.结构面的延伸长度 Extension of structural plane
D.岩溶发育程度 Karst development degree