Article 91 the right holder of the realty may not, when excavating a land, constructing a building, laying a pipeline or installing an equipment, endanger the safety of any neighboring realty.
第九十一条不动产权利人挖掘土地、建造建筑物、铺设管线以及安装设备等，不得危及相邻不动产的安全。
2
One of the most representative equipment - sand-excavating choose iron ship most widely used.
其中一种极具代表性的设备—挖沙选铁船应用最为广泛。
3
The case study of non-excavating directional drilling technique in power engineering is introduced, flow sheet, construction equipment and pipe installation of non-excavating technique are analysed.