通过电扫描电流流经管壁的振动确定下水管道漏洞方位的标准实施规程

通过电扫描电流流经管壁的振动确定下水管道漏洞方位的标准实施规程的英文翻译

基本释义

• Standard Practice for Locating Leaks in Sewer Pipes Using Electro-Scan--the Variation of Electric Current Flow Through the Pipe Wall