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聚硫推进剂
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聚硫推进剂
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固体推进剂
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polysulfide propellant
聚硫推进剂
以液态聚硫橡胶为预聚物,高氯酸铵等为氧化剂,加入增塑剂、固化剂等助剂,经捏合合、固化形成的复合推进剂。
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postdose
post-drama theatre
post-earthquake reconstruction in Yushu Tibetan autonomous prefecture,China
posted memory write
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postembryonic period
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post-entry quarantine of germplasm
Poster
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post era of Three Gorges
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posterior ampullary neurotomy
posterior bound
posterior cerebral artery
posterior communicating artery
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posterior dislocation of hip joint
posterior distribution
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posterior funiculus
posterior group of arm muscle
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