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单词
PBAA propellant--PBAA propellant（polybutadiene acrylic acid copolymer propellant）
释义
航空航天词汇手册
PBAA propellant（polybutadiene acrylic acid copolymer propellant）
聚丁二烯丙烯酸共聚物推进剂
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Independent Labour Party（ILP）
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更新时间：2025/10/22 2:32:57