公共场所用具细菌总数的测定具有重要意义,它是公用物品被污染程度的标志,可作为公用物品清洗、消毒效果的判定和评价依据。目前,公共场所用具(茶具、毛巾与床上卧具、浴盆、脸盆与脚盆)细菌总数的测定分别有三个不同的对应公式,繁多、相互无关联且难于理解与记忆。现在急需一? The determination of the total number of bacteria in public places is of great significance. It is a sign of the degree of contamination of public goods and can be used as a basis for the judgment and evaluation of public goods cleaning and disinfection effects. At present, there are three different corresponding formulas for measuring the total number of bacteria in public places (tea sets, towels and bed bedding, bathtubs, washbasins and footbaths), which are numerous, unrelated and difficult to understand and remember. Urgent need now?