Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm
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.
Systems and software engineering — Life cycle management — Part 7: Application of systems engineerin...
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…
Surface chemical analysis — Total reflection X-ray fluorescence — Principles and general requirement...
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.
Corrosion of metals and alloys — Test method for microbiologically influenced corrosion of oil and g...
This international standard specifies a test method for microbiologically influenced corrosion of oil and gas transmission pipelines, including the principle, apparatus, sources of strains, solutions, specimens, sterilization, procedure, results and report.
This document is applicable to corrosion evaluations, materials selection, performance limitations of specific metallic materials, and…
Systems and software engineering — Requirements for acquirers and suppliers of information products ...
This document supports the interest of system users in having consistent, complete, accurate, and usable information. It addresses both available approaches to standardization: a) process standards, which specify the way that information products are to be acquired and supplied; and b) information product standards, which specify the characteristics and functional requirements of the information…
Plastics — Extruded sheets of impact-modified acrylonitrile-styrene copolymers (ABS, AEPDS and ASA) ...
ISO 15015:2011 specifies the requirements and test methods for solid flat extruded sheets of impact-modified acrylonitrile-styrene copolymer materials: acrylonitrile-butadiene-styrene (ABS), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS) (commonly known as AES) and acrylonitrile-styrene-acrylate (ASA), without fillers or reinforcing materials. This International Standard also applies to…
Corrosion of metals and alloys — Accelerated testing involving cyclic exposure to salt mist, dry and...
This document specifies the apparatus and test procedure to be used in conducting accelerated corrosion tests for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, "dry" and "wet"…
