1.
Unsealed radioactive substances--Identification and certification
GB/T7161-1987非密封放射性物质识别和证书
2.
unsealed radioactive substance
非密封的放射性物质
3.
sealed source [radioactive substance]
密封源〔放射性物质〕
4.
Sealed radioactive sources classification
GB4075-1983密封放射源分级
5.
Sealed radioactive sources General requirement??
密封放射源的一般要求
6.
Radiation protection - Sealed radioactive sources Leakage test methods???
辐射防护－－密封放射源泄漏检验方法
7.
The radioactive waste should be buried deeply under the ground in sealed box.
这些放射性废物应该放在密封的箱子里深埋在地下。
8.
Radiological health protection standard for using sealed radioactive sources in oil and gas-fild logging.
油(气)田测井用密封型放射源放射卫生防护标准.
9.
These overestimates counterbalanced the uncertain risk of radiation releases after sealing.
这些过高估计抵消了在密封以后放射性物泄漏所产生的未知危害。
10.
High activity cobalt-60 sealed radioactive sources
GB7465-1994高活度钴-60密封放射源
11.
Sealed radioactive sources--Leakage test methods
GB15849-1995密封放射源的泄漏检验方法
12.
Sealed radioactive sources general
GB4076-1983密封放射源一般规定
13.
radioactive sediment density probe
放射性沉积物密度探针
14.
radioisotope densimeter
放射性同位素密度计
15.
Current Situation of Radiation Protection Management of Gauges Containing Sealed Radioactive Source in Liangshan Prefecture
凉山州含密封源仪表放射防护管理现状
16.
But the radioactive material is sealed in small beads as a safety measure before it is sold.
但是这些放射性物质在被出售之前，为了保证安全是要封存在一些密闭的小珠子里面的。
17.
waste encapsulation and storage facility
放射性废物封装贮存设施
18.
Sealed Radiation Sources registry
密封辐射源登记系统