直升机博览会
Helicopter Expo
专注硬科技
创新的孵化机构
Mainstream hard technology
Innovative incubation institutions
- 现代高科技元素
- 结合展会主题
- 展现出极具吸引人目光的现场效果
- Modern high-tech elements
- Combining exhibition themes
- Presenting a highly eye-catching on-site effect
直升机博览会
Helicopter Expo
