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ISO 19743:2017 specifies a method for the determination of content of heavy extraneous materials larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225‑1:2014, Table 1.

This document establishes the requirements for systems engineering activities to be performed on projects of the United States (US) Department of Defense (DoD) and other defense agencies across the entire system life cycle, including the planning, acquisition, modification, and sustainment of defense systems. It provides the foundation for systems engineering within the context of ISO/IEC/IEEE…

This document specifies requirements and test methods for powered polymerization activators in the 380 nm to 515 nm wavelength region intended for chairside use in polymerization of dental polymer-based materials. This document applies to quartz-tungsten-halogen lamps and light-emitting diode (LED) lamps. Powered polymerization activators could have internal power supply (rechargeable battery…

This document specifies terms and definitions for analytical methods where elements are identified and their concentrations determined by measuring X ray fluorescence radiation. The aim of this document is to establish terms and definitions for TXRF and to match these with terms and definitions relating to X ray fluorescence analysis.

ISO 15236-3:2017 spécifie les exigences relatives aux performances et à la construction applicables aux courroies transporteuses à câbles d'acier, placés dans le sens longitudinal en tant qu'armature, pour utilisation dans les mines souterraines. Les exigences de conception et de construction s'appliquent à la conception des courroies simples ainsi qu'à la conception des…