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Zhongtian Technology Holdings Group leaders celebrate the New Year and hold the "first meeting" of the New Year OnFebruary11,thefirstdayoftheseventhdayofthelunarcalendar,at8:30,thechairmanofShandongZhongtianTechnologyHoldingsGroup,YangDecheng,generalmanagerLiuYanqiu,deputygeneralmanagerWeiRuizhu,SunAilingledthe
2019-02-13
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Tsinghua Academician Jin Yong Nanjing is the name of the chemical industry: it makes the world more beautiful “When it comes to the chemical industry, many people think of environmental pollution, climate warming, excessive carbon emissions, etc. In fact, people’s daily lives, national economy,
2018-11-09
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