aerated concrete是什么意思 aerated concrete怎么读
aerated concrete的用法和样例
- Raw materials for the aerated concrete are examined and a new technique strengthening aerated concrete with ultrafine natural minerals is developed.
分析了我国加气混凝土原料的质量特点，提出了用天然超细矿物增强加气混凝土的新思路。
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