The results of the experiments and researches carried out here show that there are the wide uses and the hugely economic benefits of concrete slab m...

 
  • 試驗研究結果表明,冷軋帶肋鋼筋砼板類(lèi)構件中有著(zhù)顯著(zhù)的經(jīng)濟效益與廣闊的應用前景,應加快推廣應用。
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