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- 3C檢測(cè)報(bào)告
- Descripiton
- The state has adopted the relevant guidance, and vigorously promote low-altitude airspace opening. From a macro point of view, China's air transport industry "inverted triangle" showing a clear trend of development - the country has a very large and even can be on a par with the world powers of the air transport industry, but the general aviation industry is very weak, insufficient to support the national economy development.