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质量较轻的铝制入口增强了水平稳定性和充气外表的自我支撑性。
Lightweight aluminum portals add horizontal stability and brace the self - supporting inflatable skin.
youdao
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质量较轻的铝制入口增强了水平稳定性和充气外表的自我支撑性。
Lightweight aluminum portals add horizontal stability and brace the self - supporting inflatable skin.
youdao