Patents
2017-半自动多角度拍摄式隧道内壁病害检测实验小车
Type of Patent:Utility model patent
Service Invention or Not:no
Pre One:2017-一种隧道教学实验模型
Next One:2020-一种岩体裂隙识别方法
Type of Patent:Utility model patent
Service Invention or Not:no
Pre One:2017-一种隧道教学实验模型
Next One:2020-一种岩体裂隙识别方法