... Dense-Graded Aggregate 密级配粒料 Open-Graded Aggregate 开级配粒料 gap graded aggregate 间断级配骨料 ...
基于28个网页-相关网页
... 密级配集科 close-graded aggregate 密级配集料 close graded aggregate; dense-graded aggregate 密级配粒料 dense-graded aggregate ...
基于4个网页-相关网页
Dense graded aggregate base 密集的分级汇总基地 ; 密实级配碎石基层 ; 密级总库
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