| 1. | Nuclear energy - nuclear fuel technology - waste - strontium 90 assay in liquid or solid waste after a preliminary chemical separation
核能.核燃料技术.废料.在初步化学分离后对液体或固体废料中锶90的测定 |
| 2. | Nuclear energy . measurement of radioactivity in the environment - soil . part 7 : methodology for strontium 90 activity measurement in soil samples
原子能.环境土壤中放射性的测量.第7部分:土壤样品中锶90活性测量方法 |
| 3. | Nuclear energy - measurement of environmental radioactivity - water - measurement of global beta activity index in terms of strontium 90 and yttrium 90 equivalent in low salted water
核能.环境放射性的测量.水.根据低盐水中的锶90和钇90当量测量总的活性指数 |
| 4. | Nuclear energy - measurement of radioactivity in the environment - water - part 2 : measurement of strontium 90 activity in water - organic solvent extraction of yttrium 90 and measurement of beta activity
核能.环境中放射性的测量.水.第2部分:水中锶90放射性测定.钇90的有机溶剂萃取和放射性的测量 |
| 5. | Nuclear energy - measurement of radioactivity in the environment - water - part 1 : measurement of strontium 90 activity in water - radiochemical separation of strontium by nitric acid and measurement of yttrium 90 beta activity
核能.环境中放射性的测量.水.第1部分:水中锶90放射性测定.用硝酸对锶进行放射化学分离和钇90放射性的测量 |
| 6. | Nuclear energy - measurement of radioactivity in the environment - water - part 3 : measurement of strontium 90 activity in water - radiochemical separation of strontium by extraction with " ethers crown " resin and measurement of beta activity
核能.环境中辐射性的测量.水.第3部分:水中锶90放射性的测量.通过" ethers crown "树脂萃取进行锶的放射化学分离和放射性的测量 |
