[建] boundary post
... 界石 stone 界桩 boundary post 金币花饰 bezantee ...
boundary marker
... boundary marker 边界指点标 ; 界标 ; 界线标记 ; 界桩 boundary marker beacon 边界指示标 a boundary marker 界标 ...
boundary monument
... bonifacio monument 博尼法西奥纪念碑 boundary monument 边界标志; 界桩 columbus monument 哥伦布纪念地 ...