air-entrainment concrete的意思|示意
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夹杂空气混凝土
air-entrainment concrete的网络常见释义
加气混凝土 ... Air-entrainment 气体吸附法 air-entrainment concrete 加气混凝土 air entrainment valve 空气输送阀 ...
air-entrainment concrete相关例句
Freezeproof durability of roll compacted concrete engineering in northwest cold and dry areas can not be guaranteed because entrainment of air is difficult.
西北高寒干燥地区的碾压混凝土工程，由于引气困难，导致其抗冻耐久性得不到保证。