“precast concrete”的概念、定义、翻译、参考文献-科学参考

单词	precast concrete
释义	precast concrete [`prē¦kast `kän´krēt] ^MATERIALS Concrete components which are cast and partly matured in a factory or on the site before being lifted into their final position on a structure.
随便看	percolation zone Percomorphi Percopsidae Percopsiformes percussion percussion bit percussion drill percussion drilling percussion figure percussion fire percussion firing mechanism percussion hammer firing mechanism percussion mark percussion powder percussion side-wall sampling percussion table percussion welding percylite pereletok perennial perennial lake perennial spring perennial stream perezone perfect cosmological principle

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