The optimized proportion was presented according to the compress strength and water retention rate.

  • 以混凝土强度和保水率为评价指标,确定出了养护剂的最佳配合比.

  • 互联网摘选 2025-01-19 09:42:37

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句