“standard device for radioactivity log”的概念、定义、翻译、参考文献-科学参考

单词	standard device for radioactivity log
释义	standard device for radioactivity log Encyclopedia 理学放射性勘探计量设施释 standard device for radioactivity log放射性测井模型标准装置用于校准测井仪的饱和模型体源。
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