Design specifications for civil air defense basements GB50038-2005 (2023 edition) Architectural design concrete structure HVAC equipment water supply and drainage electrical professional fire protection quality acceptance construction standards China Planning Press (implemented on May 1, 2024)
480.48تومان
- Stock: In Stock
- Model: j14004555
- Weight: 0.31kg
- Location: Chinese Mainland
Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.
Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.