when setting the level of control, when setting the level of control |
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when setting the level of control, when setting the level of control |
 May 19 2022, 09:05 AM
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Advanced Member  Csoport: Members Hozzászólások: 125 Csatlakozott: 29-April 22 Azonosító: 3,013  |
when setting the level of control We should operate according to the principle of optimization. taking into account the unevenness of radiation exposure in time Advantages in maintaining the effect of radiation at this establishment below the permissible level.
อ่านเพิ่มเติม โรงเรียนบ้านโป่งเจ็ด นานาสาระ รังสี |
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| Szöveges verzió | A pontos idő: 16th November 2024 - 05:20 PM |
