research and development equipment
research and development expenditure
research and development expenditures
research and development function
research and development investment
research and development missile
research and development people
research and development personnel
research and development plan
research and development expenditure
research and development expenditures
research and development function
research and development investment
research and development missile
research and development people
research and development personnel
research and development plan
research and development investment
research and development investment
Definitions
- [1] [经] 研究和发展(开发)投资