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Product Detail :
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Repairing of damaged Ventilation Stopping of 2D of (7L to 8L) and 7L of 1D to 2D at Bonbahal Bottom Seam (R-VIIA) in Chora Block Incline Colliery.
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| Tender Detail : |
Repairing of damaged Ventilation Stopping of 2D of (7L to 8L) and 7L of 1D to 2D at Bonbahal Bottom Seam (R-VIIA) in Chora Block Incline Colliery. |