‘?? ??’ ???? ? ??…?? ??? 14? ????
... ???????·????2·??????·??·????·??????·??????? ? 7?? ???? ??? ? ????? ??? ??(??? ????)? ?? ?? ...
- 2018-05-25
- ??? ?
- ??? ?
... ???????·????2·??????·??·????·??????·??????? ? 7?? ???? ??? ? ????? ??? ??(??? ????)? ?? ?? ...
... ???????, ????2, ??????, ??, ????, ??????, ??????? ? 7? 6?? ??.??? ?? clue@donga ...
... 4.45) △???????(2.18) △??????(1.94) △????(1.59)?. ?? ????? ? ? ??? 0.1~0.3mSv? ???? ????. ???? ??? ??? ???? 3.6mSv?. ...
... ?? ???????·????2·??????·??·????·??????·??????? ? 7??? ??? ??(??? ????)? ?? ?? ????? ??? ???? ...
... ??? ???, ????? ▲???? ▲?? ▲???? ▲???? ? 4? ???? ??? ?? ???(200Bq/?) ?? ??? ??? ???. ?? ????? 8??? ?? ...