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一九九四年二月部份省市小氮肥厂开工情况及技术经济指标编者按为及时交流小氮肥行业的开工情况及各项技术经济指标，从本期起，本刊将陆续介绍各省小氮肥厂的有关数据，供广大读者使用。表内所列数字由各省化肥公司提供，在此表示感谢。希望各省化肥公司继续支持这项工作...
In February 1994, the editors of the start-up and technical and economic indicators for small nitrogen fertilizer plants in some provinces and municipalities were issued in order to promptly exchange information on the start-up of the small nitrogen fertilizer industry and various technical and economic indicators. From this issue, we will continue to introduce the provinces and small provinces. The relevant data of nitrogen fertilizer plant is for readers to use. The figures listed in the table are provided by the provincial fertilizer companies and thank you for this. Hope that the provincial fertilizer companies will continue to support this work...