Filtrar:
DIN
DIN EN 47:2025-11
En Vigor
2025-11-01
Wood preservatives - Determination of the toxic values against larvae of
Hylotrupes bajulus (Linnaeus) - (Laboratory method); German and English
version prEN 47:2025 / Note: Date of issue 2025-09-26*Intended as
replacement for DIN EN 47 (2016-11).
DIN
DIN EN 12939:2025-11
En Vigor
2025-11-01
Thermal performance of building materials and products - Determination
of thermal resistance by means of guarded hot plate and heat flow meter
methods - Thick products of high and medium thermal resistance; German
and English version prEN 12939:2025 / Note: Date of issue
2025-10-10*Intended as replacement for DIN EN 12939 (2001-02).
DIN
DIN EN ISO 13971:2025-11
En Vigor
2025-11-01
Refrigeration systems and heat pumps - Flexible pipe elements, vibration
isolators, expansion joints and non-metallic tubes - Requirements and
classification (ISO 13971:2012); German version EN ISO 13971:2025
DIN
DIN EN 49-1:2025-11
En Vigor
2025-11-01
Wood preservatives - Determination of the protective effectiveness
against Anobium punctatum (De Geer) by egg-laying and larval survival -
Part 1: Application by surface treatment (Laboratory method); German and
English version prEN 49-1:2025 / Note: Date of issue 2025-09-26*Intended
as replacement for DIN EN 49-1 (2016-11).
