短語(yǔ)詞組短語(yǔ)space flexible truss structure 空間柔性桁架space tube truss structure 管桁架space latticed truss structure 網(wǎng)架結(jié)構(gòu)space e truss structure 網(wǎng)架結(jié)構(gòu)space pipe truss structure 空間管桁架結(jié)構(gòu)integral space truss structure 整體網(wǎng)架結(jié)構(gòu)deployable space truss structure 空間可展桁架結(jié)構(gòu)space tube -truss structure 空間管桁結(jié)構(gòu)steel plate space truss structure 平板鋼網(wǎng)架 返回 space truss structure