The product of present invention has high cold-resistance and good cohesiveness with mortar under high strength.

  • 本发明制品具有高的抗寒性,并可在保持高强度的条件下与灰浆有良好的粘结性.

  • 互联网摘选 2025-01-18 12:04:10

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