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ISO 17831-1:2015 définit une méthode de détermination de l'essai de la résistance mécanique des granulés. La résistance mécanique est la mesure de la résistance aux chocs et/ou à l'abrasion subis par les combustibles comprimés, à la suite de processus de manipulation et de transport.

This document defines terms related to spinning rotor gauges (SRGs), specifies the necessary parameters for SRGs, details their calibration procedure and describes which measurement uncertainties to consider when operating these gauges. This document is applicable to pressure up to 2 Pa.

ISO 3664:2009 specifies viewing conditions for images on both reflective and transmissive media, such as prints (both photographic and photomechanical) and transparencies, as well as images displayed in isolation on colour monitors. ISO 3664:2009 applies in particular to: critical comparison between transparencies, reflection photographic or photomechanical prints and/or other objects or images…

This document defines the minimum actions to be performed by an evaluator in order to conduct an ISO/IEC 15408 series evaluation, using the criteria and evaluation evidence defined in the ISO/IEC 15408 series.

The method specified can be applied to all types of soil samples. Different procedures are specified for air-dried soil samples, e.g. samples pretreated according to ISO 11464, and for field-moist soil samples. Its principle is drying soil samples to constant mass at 105 °C and using the difference in mass of an amount of soil before and after the drying procedure to calculate the dry matter and…