Coal mine ventilation system

Ventilation layout for 15# coal mining area. 80系通风系统图 (15#煤、二采区)

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File Details

File Type
DWG
Type
Plan
Language
Chinese
Materials
Concrete, Masonry, Steel
Units
Metric
Area
Over 5000 m² (53819.5 ft²)
Uploaded by
Rafiq
Category
Mechanical, Electrical & Plumbing (MEP)
Published
May 4, 2026
Price $14.95
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