“precast concrete track beam”的概念、定义、翻译、参考文献-科学参考

单词	precast concrete track beam
释义	precast concrete track beam Encyclopedia 工学跨座式单轨轨道梁释 precast concrete track beam预制混凝土轨道梁在制梁场采用专用模板制作的、用于承受车辆荷载并可引导车辆平稳行驶的跨座式单轨轨道梁。
随便看	silver Silver Agreement of Sino-American silver-and-gold wired cage unearthed at Famen Temple silver azide silverback fern genus silver battery silver blue hybrid fox silver bromide silver carp silver carp, Jin silver censing balls silver chimaera silver chloride silver chloride electrode silver-coated reflector silver coating Silver Coins in Ancient China silver conch silver constant Silver Dishes from Linzi silver dishes with gilt engraved and punched pattern of the Tang Dynasty silver fragrance purse with grape, flower and bird patterns silver gudgeon silver halide latex silver halide photographic materials

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