ICNEA 7310—Natural science research and experimental development

Where 7310 sits

1. M Scientific research and technical services
2. 73 Research and experimental development
3. 731 Natural science research and experimental development
4. 7310 Natural science research and experimental development

What 7310 includes

• Including the following natural science research and experimental development activities：
• Mathematical research
• Information Science and Systems Science Research
• Mechanics research
• Physics research
• Astronomical research
• Chemical research
• Earth Science Research
• Biological research
• Research and experimental development of other natural sciences

7310 in other systems