摘要
简单介绍了按美国标准DOT3AAX和DOT3T制造的长管拖车气瓶的定期再检验规定,重点介绍了外现检验和评定(CGAC6),超声波检验(DOTE11916),声发射检验(DOTE9419)以及对检验员的要求。
This paper introduces reinspection and retesting of trailers tubes in compliance with U. S. specifications DOT3AAX and DOT3T, especially introduces CGAC6(visual inspection), DOTE11916(UT), DOTE 9419 (AET)and requirements for qualified inspectors.
出处
《中国锅炉压力容器安全》
2001年第2期29-31,共3页
China Boiler and Pressure Vessel Safety
