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交通部航务工程系统静力触探经验交流会已于1977年8月15日至23日在北京召开。为了把会议成果及时交流推广,本刊编辑此增刊,特此敬告读者。
Ministry of Communications flight engineering system static probe experience exchange was held in August 15, 1977 to 23 in Beijing. In order to promptly exchange and promote the conference results, this editorial supplement, hereby warned readers.