食品和水中肠球菌检验方法 第1部分：平板计数法和最近似值测定法
Detection of Enterococci in food and water--Part 1:Method for plate count and MPN
2007-05-23
KS I ISO 7899-2
수질 — 연쇄구균에 의한 분변의 검출 및 측정 — 제2부: 막 여과법
水质 肠道肠球菌的检测和计数 第2部分:膜过滤法
2024-12-31
ISO 7899-2-2000
Water quality — Detection and enumeration of intestinal enterococci — Part 2: Membrane filtration method
水质与灰分；肠球菌2型的检测和计数:膜过滤法
2000-04-27
UNE-EN ISO 7899-2-2001
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method. (ISO 7899-2:2000)
水质.肠球菌的检测和计数.第2部分:膜过滤法 （ISO 7899-2-2000）
2001-05-23
DIN EN ISO 7899-2
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO 7899-2:2000); English version of DIN EN ISO 7899-2
水质肠球菌的检测和计数第2部分:膜过滤法；德文版EN ISO 7899-2:2000