中小型液体火箭发动机
包括中小型液体火箭发动机的设计与研制，相关软件的开发等
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ID: {{ user.uid }}
{{ user.username }}
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用户已注销
{{ user.info.certsName }}
{{ user.description }}
{{ format('YYYY/MM/DD', user.toc) }}注册，{{ fromNow(user.tlv) }}活动
加载中...
{{ errorInfo }}
{{ downloadWarning }}
你在 {{ downloadTime }} 下载过当前文件。
文件名称：{{ resource.defaultFile.name }}
下载次数：{{ resource.hits }}
所需积分：{{ costScores }}，{{ holdScores }}下载当前附件免费{{ description }}
文件已丢失
当前账号的附件下载数量限制如下：
| 时段 |
个数 |
| {{f.startingTime}}点 - {{f.endTime}}点 |
{{f.fileCount}} |
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