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Primary Participant:Deng Dewei
Co-author:王永,刘丹
Title of Achievement:新型无油密封元件（活塞环、支承环、填料）结构和材料的研究
Granted by:沈鼓集团
Level of Award:其他
Grade of Award:三等奖
Type of Award:科学技术奖
Date of Award:2009-04-01
Number of Participants:3
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