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self-pressurization
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self-pressurization
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self-pressurization
自生增压
贮存在运载火箭贮箱中的推进剂进入发动机后,由发动机产生增压气体并送回贮箱实现增压的一种增压方式。
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Qian Fenggen
Qianfeng Qu
Qianfo An
Qianfo Mountain Scenic and Historic Area
Qianfo Shan
Qianfoya Caves and Mingzhengjun Stele
Qianfoya Cliffside Sculpture in Jiajiang
Qianfoyan Cliffside Sculpture in Jiajiang
Qianfoya Sculptures at Guangyuan
Qianfoya stone sculptures at Shentong Temple
Qianfoya stone sculptures of Tongjiang County
Qianfozhai Grottoes on Dayun Mountain
Qian Fuchuan
Qiang and Geji People Fight
Qian Gaoyun
Qiang Boqin
Qiang costume
Qiang dance
Qiang embroidery
qiangen powder
Qiang flute
qianghuapao bamboo ball game
qianghuo shengshi decoction
Qiangic branch
qiangjian
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