Since 2000 , the fast development of the modern coal chemical industry rendered the manufacture industry of Chi -nese air separation plant to greatly expand however , from 2014 , the integral operation situation of the manufacture industry of Chinese air separation plant declined due to the decrease of investment in the modern coal chemical industry .Here,the countermeasures for the manufacture industry of the air separation plan and the obtained effects are described from the en -terprise transformation upgrade and the extension development of traditional industries , and five new fields the manufacture industry of the air separation plan seeks for its sustainable development are analyzed .%2000年以来,现代煤化工产业的迅猛发展铸就了我国空分设备制造业的大发展。2014年开始,现代煤化工产业投资降温,空分设备制造业的整体运行态势随之下降。文章从企业转型升级和传统产业外延发展两个方面,阐述空分设备制造业的应对措施和取得的效果;分析空分设备制造业谋求可持续发展的5个新领域。
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