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一九八大年第一期 一抓科技攻关 促油气勘查………………………………………………………………赵文津总给经验 开拓前进——石汕物探三十年的问顾和“七五”前景的展望··,………朱大绞;脉冲压电换能器的原jiTftte况。…………………·。…………,………………………·周铁英
The first phase of the 1980s tackling key scientific and technological problems and promoting oil and gas exploration ....................................................................... Zhao Wenjin gives experience to the forefront - SHS Thirty years of admiration and prospects for the “Seventh Five-Year Plan” .......................... Zhu Dajian; Status quo of pulsed piezoelectric transducer. ..................... ·. ............, ........................... · Zhou Tieying