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CRE-LE1 500N 氧气-乙醇液体推进器
n2023/04/29原创
喷气推进 IP:北京
设计制造并试车一台挤压式500N氧气-乙醇发动机，整体为304钢制作。
[修改于 1年8个月前 - 2023/11/20 20:30:38]
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