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This document specifies performance, requirements, methods of test and marking requirements for the following equipment for use in automatic fire protection systems: Wet alarm valves Retard chambers Water motor alarms Dry pipe valves Accelerators Deluge valves Preaction valves Check valves.

ISO 8858-3:2004 describes a laboratory method for release evaluation of the froth flotation characteristics of hard coal, of particle size less than 0.5 mm. It is applicable to coal in powder form or in the form of a slurry.

Le présent document spécifie une méthode de détermination de la stabilité dimensionnelle et de l’incurvation des revêtements de sol résilients, sous forme de rouleaux, de dalles ou de lames, après exposition à la chaleur.

This Technical Specification describes the ergonomic design criteria and test evaluation method for the hand hole of a box for handheld packages with the maximum weight of up to 30 kg; a box that is handled by human operators during the distribution and logistics process. The contents of this Technical Report does not cover all issues of safety, health, and the environment related to the handling…

This document establishes the specifications for the execution of static load tests on soil nails or rock bolts, in which a single element (soil nail or rock bolt) is subjected to an axial static load in tension in order to define its load-displacement behaviour. Load tests on rock bolts are also covered by this document

This document specifies the characteristics of hexalobular socket set screws with threads from M3 up to and including M30 and of product grade A.

ISO 29601:2011 specifies procedures for detecting the presence of porosity in a protective paint system of any thickness on a steel or other metallic substrate. The procedures given are based on methods using two different types of test equipment, the choice of equipment depending on the dry film thickness. These procedures are only applicable to the testing of electrically non-conductive parts…

This new work item proposal specifies a routine method for determination of volatile basic nitrogen in meat and fish products: semi-micro nitrogen determination method. In this method, the test sample is deproteinised by a solution of trichloracetic acid. Then the extract is put into the apparatus for steam distillation. As volatile basic nitrogen is volatile, steam distillation makes volatile…