免费菠萝视频app下载

1964-1966年(nian)，中(zhong)國(guo)化(hua)(hua)(hua)學工(gong)(gong)程(cheng)(cheng)(cheng)集(ji)團承建的(de)(de)我國(guo)第一(yi)套引進(jin)化(hua)(hua)(hua)肥(fei)裝置——四川(chuan)瀘州(zhou)天(tian)然(ran)(ran)氣(qi)化(hua)(hua)(hua)工(gong)(gong)廠10萬噸合成氨、16萬噸尿素裝置，打破了“中(zhong)國(guo)人(ren)不能(neng)建設(she)大型化(hua)(hua)(hua)肥(fei)工(gong)(gong)程(cheng)(cheng)(cheng)”的(de)(de)斷言(yan)。創建于(yu)1959年(nian)的(de)(de)四川(chuan)瀘州(zhou)天(tian)然(ran)(ran)氣(qi)化(hua)(hua)(hua)工(gong)(gong)廠，是中(zhong)國(guo)第一(yi)個采用西方技術以(yi)天(tian)然(ran)(ran)氣(qi)為原料生產合成氨、尿素的(de)(de)化(hua)(hua)(hua)工(gong)(gong)企業,于(yu)1976年(nian)12月竣工(gong)(gong)投產。(來(lai)源(yuan)：中(zhong)國(guo)化(hua)(hua)(hua)學工(gong)(gong)程(cheng)(cheng)(cheng))

【責(ze)任編輯：李子(zi)紅】