Water quality. Determination of tetra- to octa-chlorinated dioxins and furans. Method using isotope dilution HRGC/HRMS
水质 四到八氯化二恶英和呋喃的测定 同位素稀释HRGC/HRMS法
Water quality — Determination of tetra- to octa-chlorinated dioxins and furans — Method using isotope dilution HRGC/HRMS
水质与灰分;四到八氯化二恶英和呋喃的测定——同位素稀释HRGC/HRMS法
2004-04-26
BS EN ISO 5815-1-2019
Water quality. Determination of biochemical oxygen demand after n days (BODn)-Dilution and seeding method with allylthiourea addition
水质 n天后生化需氧量(BODn)的测定
2019-11-27
UNE-EN 1899-1-1998
WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION.
水质 N天后生化需氧量(BODN)的测定 第1部分:添加烯丙基硫脲的稀释和接种方法
1998-09-16
KS I ISO 5815-1(2018 Confirm)
수질-n일 생물학적 산소요구량(BODn) 측정방법-제1부:알릴티오요소첨가에 의한 희석과 식종 방법
水质n天后生化需氧量(BODn)的测定第1部分:添加烯丙基硫脲的稀释播种法
2008-11-10
KS I ISO 5815-1
수질 — n일 생화학적 산소요구량(BODn) 측정 방법 — 제1부: 알릴티오요소 첨가에 의한 희석과 식종 방법
水质n天后生化需氧量(BODn)的测定第1部分:添加盟友硫脲的稀释和接种法
2023-12-29
ISO 5815-1-2019
Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 1: Dilution and seeding method with allylthiourea addition
水质 N天后测定生物氧化需氧量(BODN) 第1部分:具有全脂添加剂的稀释和种子方法
2019-07-23
DIN EN ISO 5815-1
Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
水质.n天后生化需氧量的测定(BOD<(指数)n>)-第1部分:添加烯丙基硫脲的稀释和接种法(ISO 5815-1:2019);德国版本EN ISO 5815-1:2019