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  • Chemical materials

    2017/08/07

    OverviewThe above-mentioned industrial and agricultural production and living improvement, are inseparable from the material. According to statistics, by 1984, the world has about 9 million chemical s...

  • Chemical energy

    2017/08/07

    Ancient chemistryThe history of chemical processing before the formation of the industry can be traced back from the mid-18th century to the ancient times. Since then, humans can use chemical processi...

  • Modern chemical industry

    2017/08/07

    Since the 1960s and 1970s, there has been a fierce competition among enterprises in the chemical industry. On the one hand, due to the deep understanding of the reaction process, it is possible to red...

  • The relationship between mankind and chemical is very close

    2017/08/07

    Human and chemical relations are very close, spread to all aspects of life. In modern life, almost anytime, anywhere can not be separated from chemical products, from clothing, food, shelter, line and...

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