摘要
为了方便国内、外检测工作者进行焊缝超声波检测时能获得一致检测结果，减少因标准差异引起的质量争议，标准GB/T 11345-1989修订采用国际标准 ISO 17640-2010、ISO11666-2010、ISO 23279-2010，由原来的 GB/T 11345-1989一个标准演变为 GB/T 11345-2013、GB/T29711-2013、GB/T29712-2013三个标准体系，焊缝超声波检测工作者在引用 GB/T 11345-2013进行检测与评定时，GB/T 11345-2013、GB/T29711-2013、GB/T29712-2013三个标准体系应结合使用。GB/T29711-2013在初次熟悉的过程中有点不易理解，可是引用GB/T 11345-2013进行检测与评定时必须熟悉与理解GB/T29712-2013，方可做出准确的检测与评定。本文浅谈GB/T29712-2013标准的理解。
Abstract
in order to obtain results conveniently at home and abroad,ultrasonic detection of welding seam detection of workers,reduce the quality dispute caused by differences in standards,standard GB/T 11345-1989 revised by the international standard ISO 17640-2010,ISO11666-2010,ISO 23279-2010, evolved from the original GB/T 11345-1989 a standard for the GB/T 11345-2013,GB/T29711-2013,GB/T29712-2013 three standard system,ultrasonic detection of welding seam detection and evaluation of workers to reference GB/T 11345-2013,GB/T 11345-2013,GB/T29711-2013,GB/T29712-2013 three standard system should be used in conjunction with.Process of GB/T29711-2013 in the first familiar are not easy to understand,but quoted GB/T 11345-2013 detection and assessment must be familiar with and understanding of GB/T29712-2013,we can make the detection and evaluation of accurate.This paper on the GB/T29712-2013 standards.
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