Ecological ground clearance
ground clearance
离地间隙
林地清理方式
接地面积
离地净高
离地闲隙
离地距离
离地高度
净空
离地净距离
对地距离
纵向通过角
Distribution of height and height difference
credit card touching ground technique
0 cm ground temperature
3D ground laser scanning
3D initial ground stress measurement
3D layered ground model
3D stratum ground surface
3W stator ground protection
A certain depth beneath the surface of the ground
A ground tracking system
abnonrmal changn of escaped gas radon from ground
abnormal change of escaped gas radon from ground water
above and under ground drainage