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GMD40A Engineering case of Goodeng surface drilling machine in Yun nan
Surface Drilling Machine

GMD40A Engineering case of Goodeng surface drilling machine in Yun nan

2025-10-20

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GMD40A Engineering case of coodeng surface drilling machine in Yun nan Date: July, 2024 Location: yun nan QuarryMine Type: Open-pit mine Drill Model: GD40A Hole Diameter: 115mm Daily Production: 10m* 3l holes

2024 “Goodeng Machine” Global Strategic Cooperation Conference (1)5f4

GMD40A Engineering case of coodeng surface drilling machine in Yun nan Date: July, 2024 Location: yun nan QuarryMine Type: Open-pit mine Drill Model: GD40A Hole Diameter: 115mm Daily Production: 10m* 3l holes

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