DIN EN ISO 6887-6:2013-06
食品和動物飼料微生物學 微生物檢驗用試驗樣品、初始懸浮液和十進制稀釋液的制備 第6部分:初級生產(chǎn)階段樣品制備的具體規(guī)則
Microbiology of food and animal feed - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 6: Specific rules for the preparation of samples taken at the primary production stage (ISO 6887-6:2013)...