The preliminary knowledge of the equipment configuration and adaptability of the header with bolting machine is obtained by means of the underground industrial experiment of excavation and bolting integration.

  • 通过掘支锚一体化井下工业性试验,对掘锚机的设备配套及适应性有了初步的认识;

  • 互联网摘选 2025-01-20 11:57:41

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