海油工程之前的项目采用的大多是美标，MOCK UP项目是第一个采用欧标建造的项目。在对超声波检验方面应用的美标和欧标进行了比较，包括人员资质、灵敏度调校、缺陷分析及验收等方面，对两个标准进行了初步的对比分析，为将来可能接触美标或欧标项目检验工作的人员提供了更直观的应用参考。

American Standard was mostly utilized in the past project of COOEC, MOCK UP was the first project which was completed according to European Standard. This text makes the comparison between these two employed standards on ultrasonic testing aims to let the readers have a preliminary understanding about these two standards, including personnel qualification, sensitivity calibration, defect interpretation and acceptance. Meanwhile it offers the more visualized application reference for personals who may join the inspection work using American or European standard in the future.