亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

acid resisting concrete

acid resisting concrete是什么意思、acid resisting concrete怎么讀

acid resisting concrete漢語(yǔ)翻譯

耐酸混凝土

acid resisting concrete例句

  1. Acid resisting concrete is used in wastewater treatment plants to prevent damage from acidic substances.
    耐酸混凝土用于污水處理廠(chǎng),以防止酸性物質(zhì)的損害。
  2. The flooring in the laboratory was made of acid resisting concrete to ensure durability.
    實(shí)驗(yàn)室的地板由耐酸混凝土制成,以確保耐久性。
0
糾錯(cuò)