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由劳动人事部锅炉压力容器检测研究中心组织的全国焊缝射线探伤新国标研讨班10月11～19日在厦门大学凌云大楼举办。参加研讨班的有来自全国一百二十多家锅炉压力容器制造厂的无损探伤技术负责人(Ⅱ级以上人员)。研讨班上,首先由参加制订焊缝射线探伤新国标(“GB3323-87钢熔化焊对接接头的射线照相和质量分级”)的主要成员就新国标不同于原国标的特点、制订新国标的技术路线和技术背景、新国标与国际标准和国外先进工业标准
Held by the Ministry of Labor and Personnel Boiler and Pressure Vessel Inspection and Research Center organized by the National Welding Radiographic Testing a new national standard seminar October 11 to 19 held in Xiamen University Lingyun Building. Attend the seminar there are from more than 120 boiler pressure vessel manufacturing plant NDT technical person in charge (level Ⅱ or above). At the seminar, the main members participating in the development of the new national standard (“radiography and quality classification of GB3323-87 steel fusion butt joint”) of the newest national standard for welding seam radiography made the new national standard different from that of the original national standard The technical route and technical background, the new national standard and international standards and foreign advanced industrial standards