MANUALLY HANDLED VALVES FOR HEATING INSTALLATIONS CHARACTERISTICS AND TEST METHODS.

Die Norm herausgegeben am 18.12.1989

Valves intended for cold water meter bank or individual cold water meter installations inside cabinet, up to 25 mm.

Die Norm herausgegeben am 29.10.2002

Valves intended for cold water meter bank or individual cold water meter installations inside cabinet, up to 25 mm.

Korrektur herausgegeben am 10.9.2004

Nanotechnologies - Magnetic nanomaterials - Part 1: Specification of characteristics and measurements for magnetic nanosuspensions (ISO/TS 19807-1:2019) (Endorsed by Asociación Espanola de Normalización in May of 2022.)

Die Norm herausgegeben am 1.5.2022

Nanotechnologies - Magnetic nanomaterials - Part 2: Specification of characteristics and measurement methods for nanostructured magnetic beads for nucleic acid extraction (ISO/TS 19807-2:2021) (Endorsed by Asociación Espanola de Normalización in May of 2023.)

Die Norm herausgegeben am 1.5.2023

Copper and copper alloys. Master alloys

Die Norm herausgegeben am 30.5.2003

Essential oil of thyme [Thymus vulgaris L. and Thymus zygis L.], thymol type

Die Norm herausgegeben am 10.6.2020

Eye and face protection - Protection against laser radiation - Part 1: Requirements and test methods (ISO 19818-1:2021) (Endorsed by Asociación Espanola de Normalización in October of 2021.)

Die Norm herausgegeben am 1.10.2021

Copper and copper alloys - Ingots and castings

Die Norm herausgegeben am 30.4.2025

Industrial valves - Steel ball valves

Die Norm herausgegeben am 5.11.2014