ultrasonic seam welding

常見例句

In this paper, we bring in the general program of ultrasonic testing of welding seam.
引入了銲縫超聲波探傷的一般程序。
The ultrasonic C-scan testing method is used in detecting electron beam welding( EBW) seam.
採用超聲C掃描技術(shù)檢測結(jié)搆件的電子束銲銲縫。
During ultrasonic flaw detecting with on the welding seam in pressure vessel, some anamorphotic disturbing waves were created under certain conditions, which would be misjudged into defective waves.
用壓力容器對接銲縫超聲波探傷過程中，在一定條件下會産生變型乾擾波，很容易被誤判爲缺陷波。