settlement observation
短语词组
- settlement displacement observation 沉降位移观测
- settlement t observation 沉降观测
- bridge foundation settlement observation 桥基沉降观测
- the settlement observation 沉降观测
- settlement observation system 沉降量测系统
- settlement observation result 沉降观测结果
- settlement observation precision 沉降观测精度
- field settlement observation 现场沉降监测 返回 settlement observation