Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992); German version EN ISO 10714:2002— 15 стр.
In vitro diagnostic medical devices - Single-use containers for the collection of specimens, other than blood, from humans (ISO/DIS 6717:2020); German and English version prEN ISO 6717:2020