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radioactivity concentration guide
space
放射性浓度须知
(美国国防部，北约)
;
放射性浓度标准
tech.
放射性浓度指导限值
English thesaurus
radioactivity concentration guide
mil., logist.
The amount of any specified radioisotope that is acceptable in air and water for continuous consumption. Also called "maximum permissible concentration".
(FRA)
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