planceer

常見(jiàn)例句

• So that the research on the construction technique to the mass concrete of super thick planceer of high-rise building has got the very important engineering meaning.
  因此對(duì)高層建筑超厚底板大體積混凝土結(jié)構(gòu)施工技術(shù)進(jìn)行研究，有著十分重要的工程意義。
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