Coal seam water injection hole packer
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Mining Coal Seam Inflatable Packer
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Inflatable packer assembly
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Grouting hole packer for hydraulic geology
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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hole sealing device for the coal seam water injection inflatable packer
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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inflatable rubber hose expandable tube using in coal mine
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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inflatable rubber hose expandable tube using in coal mine
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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DN16mm To DN152mm Single Coal Injection Packer Double Rubber Grouting Inflatable Packer
- FOB Price: Negotiable
- Min. Order: 1 Pieces