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TI Ref No : | 512799858 |
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Description : | Gansu Ningzheng Mining Area Jiulongchuan Coal Mine Project Main Shaft, Auxiliary Shaft, No. 1 Return Air Shaft Shaft Inspection Hole And Hydrological Exploration Hole Exploration Project Tender Announcement |
Date : | 2025-01-07 |
Deadline : | 2025-02-08 |
Document Type : | Tenders |