PDF(2284 KB)
Annular phased array ultrasonic focusing method for pipeline internal inspection
YANG Lijian, LI Guanghui, GAO Songwei, WANG Guoqing, ZHANG Jia
Nondestructive Testing ›› 2021, Vol. 43 ›› Issue (2) : 43-47.
PDF(2284 KB)
PDF(2284 KB)
Annular phased array ultrasonic focusing method for pipeline internal inspection
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |