Normas DIN
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DIN
DIN
DIN 8588:2013-08
En Vigor
2013-08-01
Manufacturing processes severing - Classification, subdivision, terms
and definitions
DIN
DIN EN 1520:2011-06
En Vigor
2011-06-01
Prefabricated reinforced components of lightweight aggregate concrete
with open structure with structural or non-structural reinforcement;
German version EN 1520:2011 / Note: Under certain conditions, DIN EN
1520 (2003-07) remains valid alongside this standard until
2012-12-31.*To be replaced by DIN EN 1520 (2025-08).
DIN
DIN EN ISO 4762:2004-06
En Vigor
2004-06-01
Hexagon socket head cap screws (ISO 4762:2004); German version EN ISO 4762:2004
DIN
DIN ISO 20179:2007-10
En Vigor
2007-10-01
Water quality - Determination of microcystins - Method using solid phase
extraction (SPE) and high performance liquid chromatography (HPLC) with
ultraviolet (UV) detection (ISO 20179:2005)
DIN
DIN
DIN
DIN EN ISO 23697-1:2025-08
En Vigor
2026-06-01
Water quality - Determination of total bound nitrogen
(ST-TN<(Index)b>) in water using small-scale sealed tubes - Part
1: Dimethylphenol colour reaction (ISO 23697-1:2023); German and English
version prEN ISO 23697-1:2025 / Note: Date of issue 2025-07-11
