ATTACHMENTS TO PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). GENERAL TECHNICAL REQUIREMENTS FOR EQUIPMENT CONNECTED TO AN ANALOGUE SUBSCRIBER INTERFACE IN THE PSTN. PART 1: GENERAL.

Die Norm herausgegeben am 16.10.1995

ATTACHMENTS TO PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). GENERAL TECHNICAL REQUIREMENTS FOR EQUIPMENT CONNECTED TO AN ANALOGUE SUBSCRIBER INTERFACE IN THE PSTN. PART 2: ATTACHEMENT REQUIREMENTS TO THE SPANISH PSTN.

Die Norm herausgegeben am 16.10.1995

ATTACHMENTS TO PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). GENERAL TECHNICAL REQUIREMENTS FOR EQUIPMENT CONNECTED TO AND ANALOGUE SUBSCRIBER INTERFACE IN THE PSTN. PART 2: ATTACHMENT REQUIREMENTS TO THE SPANISH PSTN.

Änderung herausgegeben am 17.4.1998

Sensory analysis. Methodology. General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure. (ISO 13301:2002)

Die Norm herausgegeben am 5.12.2007

Bitumen and bituminous binders - Determination of staining tendency of bitumen

Die Norm herausgegeben am 29.6.2010

Sensory anlalysis. Methods for assesing modifications to the flavour of foodstuffs due to packaging.

Die Norm herausgegeben am 12.11.2008

Bitumen and bituminous binders - Determination of dynamic viscosity of bituminous binder using a rotating spindle apparatus

Die Norm herausgegeben am 31.10.2018

Bitumen and bituminous binders - Determination of the loss in mass after heating of industrial bitumen

Die Norm herausgegeben am 11.4.2018

Radiological protection - Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation - Part 1: General principles (ISO 13304-1:2020) (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Die Norm herausgegeben am 1.2.2023

Radiological protection - Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation - Part 2: Ex vivo human tooth enamel dosimetry (ISO 13304-2:2020) (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Die Norm herausgegeben am 1.2.2023