The joint API/ISO work group ISOTC67 SC5 WG2b formed in 1999 has been working to modernize the tubular performance prope......

焊缝缺陷是造成压力管道失效和事故的主要原因,缺陷的存在势必会影响到压力管道的运行,因此管道焊缝缺陷评定对于核电厂管道的安全......