Sandvik DD422i

แชร์
ฝัง
  • เผยแพร่เมื่อ 30 ก.ย. 2024
  • Sandvik DD422i development jumbo provides a clear direction to the future of mining, incorporating a wide variety of new features for more efficient drilling. Sandvik DD422i features a full-face drilling automation system that will ensure mines will consistently achieve their optimum decline profiles, with minimal over- or under-breaking -- speeding the development process and minimizing waste material or rework.
  • วิทยาศาสตร์และเทคโนโลยี

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