“history of sulphuric acid industry”的概念、定义、翻译、参考文献-科学参考

单词	history of sulphuric acid industry
释义	history of sulphuric acid industry Encyclopedia 工学硫酸工业发展史释 history of sulphuric acid industry硫酸工业发展史 21世纪初，硫酸工业已有270多年的历史。早期的硫酸生产采用硝化法，此法按主体设备的演变又有铅室法和塔式法之分。19世纪后期，接触法获得工业应用，已成为生产硫酸的主要方法。
随便看	League of Arab States League of Armed Neutrality League of Nations League of Nations’ Mandate for South West Africa Leah Ayalon Leah Goldberg leak leakage leakage accident of offshore oil exploitation leakage acquisition leakage alarm leakage coefficient leakage coefficient of compressor leakage conductance leakage control technology leakage current leakage detection for refrigeration system leakage detection of pipe networks leakage detection of pressure equipment leakage discharge leakage error leakage exploitation leakage factor leakage flow leakage flux

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