The hygroscopic and expansion of bamboo timber were measured and analyzed.

  • 对龙竹竹材的吸湿膨胀特性进行了测试和分析.

  • 网络文摘精选 2025-01-18 11:13:27

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