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一机部石油化工机械行业北方超声波探伤会议于五月十日至廿五日在邯郸召开。参加这次会议的有东北、华北及山东省共四十六个单位的八十七名代表。代表中不仅有探伤战线的老同志、生产科研部门的工程技术人员及革命老干部,更可喜的
A mechanized petrochemical machinery industry North ultrasonic flaw detection meeting held in Handan from May 10 to 25. Eighty-seven representatives from a total of 46 units in Northeast, North China and Shandong Province attended the conference. It is even more gratifying to see that there are not only old comrades who have been testing flaws, engineers and technicians who produce scientific research departments, and revolutionary cadres,