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2024-12-17
 In mining, a bogger refers to a type of machinery used for removing broken roc
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2024-12-17
 The "rat hole" on a drilling rig refers to a cylindrical hole in the
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2024-12-16
 A jumbo drill is a heavy-duty machine used primarily in underground mining, tu
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2024-12-16
 In mining, a jumbo refers to a piece of equipment used for underground excavat
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2024-12-10
 How should we deal with the rock drill quickly after it breaks down? When deal
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2024-12-10
 In tunnel lining projects, the use of dedicated wet spraying manipulators has
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2024-12-10
 Full-face tunnel boring machine (TBM) and partial-face tunnel boring machine (
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2024-12-10
 How to determine whether a rock drill needs an overhaul? To determine whether
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2024-12-10
 The boring machine is a comprehensive equipment used to mechanically break roc
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