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