unbound graded base

 
  • 級配碎石基層

unbound graded base的用法和樣例:

例句

  1. After unbound aggregate being settled in the semi-rigid pavement, there are great changes in structural stress distribution and form of structural default.
    半剛性瀝青道路在加設級配碎石夾層后結構的受力情況發生巨大的變化。

unbound graded base的相關資料:

臨近單詞

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