Normen UNE - Spanische nationale Normen - Seite Nr. 193

Tobacco. Control sample. Requirements and use.

Die Norm herausgegeben am 15.7.2015

Tobacco and tobacco products. Determination of ammonium content in tobacco. Analysis methods by continuous flow and liquid chromatography.

Die Norm herausgegeben am 17.9.2014

Tobacco and tobacco products. Determination of nitrates. Analysis methods by continuos flow and liquid cromatography.

Die Norm herausgegeben am 24.7.2013

Tobacco and tobacco products. Preparation and constitution of samples as similar as posible from the same lot for collaborative studies for the evaluation of the tobacco test methods.

Die Norm herausgegeben am 19.9.2018

Tobacco and tobacco products. Determination of moisture content in raw tobacco. Gravimetric method by oven desiccation.

Die Norm herausgegeben am 26.7.2017

Agricultural and forestry machinery - Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers - Part 1: Machines fitted with an integral combustion engine (ISO 11806-1:2022)

Die Norm herausgegeben am 21.9.2022

Agricultural and forestry machinery - Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers - Part 2: Machines for use with backpack power unit (ISO 11806-2:2022, Corrected version 2022-04)

Die Norm herausgegeben am 7.9.2022

Integrated optics - Vocabulary - Part 1: Optical waveguide basic terms and symbols (ISO 11807-1:2021) (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Die Norm herausgegeben am 1.12.2021

Integrated optics - Vocabulary - Part 2: Terms used in classification (ISO 11807-2:2021) (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Die Norm herausgegeben am 1.12.2021

Fibre ropes - Manila and sisal. 3, 4 and 8-strand ropes (ISO 1181:2004)

Die Norm herausgegeben am 1.6.2005