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一、问题的提出 河北省赞皇县机械厂是机械电子工业部生产面 粉加工成套设备的定点专业厂。产品畅销25个省、 市、自治区,销售量居全国之首。1984年以来,产 品打入国际市场。近几年来随着市场政策的开放, 人民生活水平的不断改善,人民对食品品种质量的 要求日益提高,主要产麦区对标准粉不能满足,已 由标准粉向等级粉发展,通过全国21个省、市、自 治区123个用户调查发现,要求65—83粉占38％,在 有些省、市要求吃好面粉的呼声更迫切,而且这 呼声随着人民生活水平的提高与日俱增并带有普遍 性。然而我国制粉工业原有的工艺和设备,产品品种
I. Proposal of the Problem Zanhuang County Machinery Plant of Hebei Province is a designated professional factory for the production of flour milling complete sets of equipment by the Ministry of Machinery and Electronics. The products sell well in 25 provinces, municipalities and autonomous regions, and the sales volume ranks first in the country. Since 1984, products have entered the international market. In recent years, with the opening up of market policies and the continuous improvement of people’s living standards, people’s demands for the quality of food products have been increasing. The main wheat producing areas can’t meet the standard powder and have developed from standard powders to grade powders. A survey of 123 users from provinces, municipalities, and autonomous regions found that 65-83 powder accounted for 38%. In some provinces and cities, the call for flour is more urgent, and this voice is growing with the people’s living standards and universality. . However, the original process and equipment, product variety of the milling industry in China