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随着经济建设的发展,放射性同位素在工业、农业、医学和科学研究中的广泛应用,铁路部门经常遇到装过开放性同位素的空容器运输问题。空容器,包括空铅罐(简称空容器)及外面的塑料壳(简称外包装)。过去在空容器运输中曾发生过严重的污染事故为了解空容器的放射性污染情况,作者于1987年抽测了129件空容器。抽测项目及方法:按国家规定和铁道部规定进行。即检查空容器中的残存物;用 FD
With the development of economic construction and the wide application of radioisotopes in industrial, agricultural, medical and scientific research, the railway sector often encounters the problem of transporting empty containers with open isotopes. Empty containers, including empty cans (referred to as empty containers) and the outer plastic shell (referred to as packaging). In the past, a serious pollution accident occurred in the transport of empty containers. In order to understand the radioactive contamination of empty containers, the author tested 129 empty containers in 1987. Test items and methods: according to state regulations and regulations of the Ministry of Railways. That is, check the residual contents of empty containers; with FD