为什么飞机要把油装在薄薄的机翼里?一次近百吨重,不怕压断吗? | 8k8 live | Updated: 2024-08-17 04:17:09
To Lam, general secretary of the Communist Party of Vietnam Central Committee and Vietnam's president, will pay a state visit to China from August 18 to 20, Foreign Ministry spokeswoman Hua Chunying announced on Thursday.