摘要
为了更深入地理解ASME规范射线篇,对JB/T 4730.2—2005标准与ASME规范进行了比较,分析了两者之间的区别与联系,包括检测等级、像质计、底片黑度与一次透照长度、几何不清晰度、底片评定等方面。
In order to better understand the part about radiographic testing in ASME code, JB/T 4730.2-2005 standard and ASME code are compared to analyze their differences and relations, including testing level, image quality indicator, film density and one-time exposure length, geometric unsharpness and film evaluation.
出处
《化工装备技术》
CAS
2014年第5期14-16,共3页
Chemical Equipment Technology