摘要
阐述超声检测技术在在役输油管道检测中的应用,提出一种新型结构的在役管道检测爬机,对该结构爬机的一些关键技术进行了论述。
The application of ultrasonic technique to the inspection of inservice oil pipelines is discussed and a new type of pig is put forward. The key points of the intelligent pig are described.
出处
《无损检测》
1999年第6期249-259,257,共12页
Nondestructive Testing
