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Radiation protection

Protection principles
Source:     Date:2014-06-23

Refers to the three principles of radiation protection: 

1. The legitimacy of the practice; 

2. Optimal level of protection; 

3. Exposed individual dose limits. 

International Basic Safety Standards dose limits are: 

5-year average dose limit (mSv / year) the value of any one year (mSv / year) 

Occupational exposure 2050 public exposure 15 

Note: China will issue a standard equivalent to international basic safety standards.