輻射防護(hù)知識(shí)培訓(xùn)教程-資料下載頁(yè)
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【正文】 ≥3109≥1105I125≥21014≥21012≥21011≥2109≥1106I131≥21014≥21012≥21011≥2109≥1106Ir192≥81013≥81011≥81010≥8108≥1104Kr85≥31016≥31014≥31013≥31011≥1104Mo99≥31014≥31012≥31011≥3109≥1106Nb95≥91013≥91011≥91010≥9108≥1106Ni63≥61016≥61014≥61013≥61011≥1108Np237 (Pa233)≥71013≥71011≥71010≥7108≥1103P32≥11016≥11014≥11013≥11011≥1105Pd103≥91016≥91014≥91013≥91011≥1108Pm147≥41016≥41014≥41013≥41011≥1107Po210≥61013≥61011≥61010≥6108≥1104Pu238≥61013≥61011≥61010≥6108≥1104Pu239/Be≥61013≥61011≥61010≥6108≥1104Pu239≥61013≥61011≥61010≥6108≥1104Pu240≥61013≥61011≥61010≥6108≥1103Pu242≥71013≥71011≥71010≥7108≥1104Ra226≥41013≥41011≥41010≥4108≥1104Re188≥11015≥11013≥11012≥11010≥1105Ru103 (Rh103m)≥11014≥11012≥11011≥1109≥1106Ru106≥31014≥31012≥31011≥3109≥1105(Rh106)S35≥61016≥61014≥61013≥61011≥1108Se75≥21014≥21012≥21011≥2109≥1106Sr89≥21016≥21014≥21013≥21011≥1106Sr90≥11015≥11013≥11012≥11010≥1104(Y90)Tc99m≥71014≥71012≥71011≥7109≥1107Te132 (I132)≥31013≥31011≥31010≥3108≥1107Th230≥71013≥71011≥71010≥7108≥1104Tl204≥21016≥21014≥21013≥21011≥1104Tm170≥21016≥21014≥21013≥21011≥1106Y90≥51015≥51013≥51012≥51010≥1105Y91≥81015≥81013≥81012≥81010≥1106Yb169≥31014≥31012≥31011≥3109≥1107Zn65≥11014≥11012≥11011≥1109≥1106Zr95 ≥41013≥41011≥41010≥4108≥1106 注：1．Am241用于固定式煙霧報(bào)警器時(shí)的豁免值為1105貝可。 2．核素份額不明的混合源，按其危險(xiǎn)度最大的核素分類(lèi)，其總活度視為該核素的活度。 13 / 13
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