重庆市荣昌初级中学南门防冲撞设施设备采购公告:https://www.zcygov.cn/bidding/detail?requisitionId=62025061282356871&type=BIDDING_INVITATION&changeCode=509900
重庆市荣昌初级中学南门防冲撞设施设备采购公告:https://www.zcygov.cn/bidding/detail?requisitionId=62025061282356871&type=BIDDING_INVITATION&changeCode=509900