栗色环型花标可以是非常深或淡些。
控制点标志设置采用了深桩强制对中观测墩与普通标石相结合的方式；
The control point symbolized the establishment used the deep pile to force to the center to observe the way which the pillar and the ordinary monument unified;
控制点标志设置采用了深桩强制对中观测墩与普通标石相结合的方式；
The control point symbolized the establishment used the deep pile to force to the center to observe the way which the pillar and the ordinary monument unified;
应用推荐