DIN EN 15920 Fertilizers - Extraction of phosphorus soluble in 2 % citric acid
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- Картотека зарубежных и международных стандартов
- SNV SN EN 15920 Fertilizers - Extraction of phosphorus soluble in 2 % citric acid
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- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
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- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
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- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
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- Картотека зарубежных и международных стандартов
Deutsches Institut fur Normung e. V.
Fertilizers - Extraction of phosphorus soluble in 2 % citric acid
N EN 15920
Annotation
This European Standard specifies the procedure for the determination of phosphorus soluble in 2 % citric acid (20 g/l).
The method is applicable only to types of basic slag (see [1], Annex I A).
Автоматический перевод:
Удобрения - Добыча фосфора, разрешимого в 2%-й лимонной кислоте
Этот европейский стандарт определяет способ приготовления для определения фосфора, разрешимого в 2%-й лимонной кислоте (20 г/л).
Метод применим только к типам томасшлака (см. [1], Приложение I A).
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