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对于消费者,没有最好的、只有最适合自己的产品,在做任何投资以前,一定要做客观理性的投资分析,而不是盲信销售人员的宣传或者一味地砍价,才能做出正确的投资决策。但是,由于有很多未知因素,量化的投资分析有一定的难度。对于户外喷绘,由于喷绘成本几乎已经固定,比如采用×AAR128头的喷绘机喷绘成本中位值为每平米7.4元;虽然各个城市的喷绘价格有很大差別,但同一城市的价格是相当的统一和透明,其中大城市由于固定开支较高,
For consumers, there is no best, only the most suitable for their products, before making any investment, must be objective and rational investment analysis, rather than blind propaganda sales staff or blindly bargain in order to make the right investment decision making. However, due to many unknown factors, quantitative investment analysis has some difficulties. For outdoor inkjet printing, inkjet printing costs have been almost fixed, such as using × AAR128 head inkjet printing machine cost median of 7.4 yuan per square meter; although the printing price of various cities are very different, but the price of the same city is quite uniform And transparent, including large cities due to higher fixed costs,