Engineering, 20.06.2021 20:30 Aj85537
A. Để mỏ trong khối xây để làm gì? Có những loại mỏ nào? Trường hợp khối xây tường áp sát cột bê tông cốt thép ta phải xử lý thế nào để thay mỏ cấu tạo bằng gạch? (Vẽ cấu tạo cho mỗi loại mỏ).
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A. Để mỏ trong khối xây để làm gì? Có những loại mỏ nào? Trường hợp khối xây tường áp sát cột bê tôn...
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