Isbn: 9787111454137 - 地下管网检测技术 (1 resultados)

paperback. Condición: New. Paperback. Pub Date :2014-05-01 Pages: 250 Publisher: Machinery Industry Press in order to protect oil and gas pipelines as well as urban underground pipe network security. we must effectively carry out scientific exploration and pipeline safety testing. This book comprehensively and systematically expounded the basic theory of the underground pipe network detection and testing. and a variety of pipeline detection and detection techniques principle characteristics. equipment. methods of opera.…