常见纸种的原料配比及生产工艺课件.ppt(56页)
常见纸种的原料配比及生产工艺,1,常见纸种的原料配比及生产工艺1,一我国六大纸种,2,一我国六大纸种2,2008年我国六大纸种产量最大的10家企业,3,2008年我国六大纸种产量最大的10家企业3,二常见纸种所用原料,4,二常见纸种所用原料,
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1、12/30/2022,Da Qing,My Hometown:,10/2/2022Da QingMy Hometown:,12/30/2022,Daqing(formerly spelled“Taching”)located in the western Songnen Plain,is a city in northeast China in the Heilongjiang province.The total area is 21,219 square kilometers and the totalpopulation,is 2.9 million.,10/2/2022 Daqing(
2、form,12/30/2022,大 庆,10/2/2022大 庆,12/30/2022,The name means“Great Celebration”,for it is discovered on 1959.9.26,just before the day commemorated our country established for 10 years.Daqing is an oil,petrochemical and high-tech industry city,it is a shining pearl in the north country,known as the gre
3、en oil-based capital,natural 100 Lake City,the North Hot,Springs township.,10/2/2022 The name means,12/30/2022,李四光,松基三井,10/2/2022李四光松基三井,12/30/2022,绿色油化之都,天然百湖之城,北国温泉之乡,10/2/2022绿色油化之都天然百湖之城北国温泉之乡,12/30/2022,Daqing,is an emerging city in the wet ground.There is the countrys largest city wetland-The