average concrete

 
       
  • 普通混凝土

average concrete的用法和樣例:

例句

  1. The shearing performances of the stud connectors of steel-steel fibre concrete composite beams were studied and compared with those of steel-concrete composite beams.
    研究鋼與鋼纖維混凝土組合梁栓釘連接件的抗剪性能,并和鋼與普通混凝土組合梁的栓釘連接件的抗剪性能進(jìn)行對比。

average concrete的相關(guān)資料:

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