This standard specifies the method for the determination of the total number of bacteria in towels and bedding in public places. This standard applies to the determination of the total number of bacteria on public towels and bedding in public places.
GB/T 18204.4-2000 history
2013GB/T 18204.4-2013 Examination methods for public places.Part 4:Microorganism on a surface of public articles
2000GB/T 18204.4-2000 Methods of microbiological examination for towel and bedclothes in public places-Determination of aerobic bacterial count