| | | | | | | | | 6 12 | | 0471 6944515 | zjtzcfgc@163.com | | 2021 5 11 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BIM | | | | BIM GIS | | | | | 2023 | 1 2 | | | BIM | | | | | | | | | | | | | | | | | | | | | | | | | 500 | | | | | | | | | | | | | | | | | | | | | 10 | | | | | | | | | | | | | | | | | | | | | | | BIM | | | | | BIM | | | | | | | | | | | | | | | 2025 | | 30% | 80% | | 40% | 30% | | | | H | | | | | | | | | | | | 2025 | 60% | 50% | | | | | | | | 10 | | 100% | | 300 200 | | | | | | | | | | | | | | | | | | | | | | 2025 | 50 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BIM | | | | | | | | | | | BIM | | | | BIM | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.5 | | | | | | | | | | | |