摘要
归纳总结了管道施工现场射线检测过程中经常会遇到的一些对接钢管管端母材或管端纵焊缝的特殊类型影像,分析其产生原因,并提出相应的甄别方法。
Some special type of image of butt-joint pipe end base materials or the longitudinal weld seam during radiographic testing process in pipe-construction scene was summarized.And its causes were analyzed,the appropriate distinguish methods were brought forward.
出处
《理化检验（物理分册）》
CAS
2010年第1期29-33,共5页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
管道
射线检测
影像
甄别
pipe
radiographic testing
image
distinguish
