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单词
HTPB propellant--HTPB propellant（hydroxy terminated polybutadiene propellant）
释义
航空航天词汇手册
HTPB propellant（hydroxy terminated polybutadiene propellant）
端羟基聚丁二烯推进剂
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更新时间：2026/6/5 23:36:08