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Where sells measures the diamond the heat conductivity meter?
哪里卖测钻石的热导仪?
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The verification method and principle for the conductivity meter of light fuel oil are described.
叙述轻质油料电导率仪的检定原理及检定方法.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。