BELGRADE, April 29 (Xinhua) -- Serbia's longest tunnel, a key project under the Belt and Road Initiative and constructed by Chinese firms, is nearing completion, President Aleksandar Vucic announced ...

飞象网讯 第三届未来通信和网络国际会议（FCN2025）即将于2025年8月18日至22日在塞尔维亚首都贝尔格莱德盛大召开。会议由未来移动通信论坛携手诺维萨德大学（University of Novi ...