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Overview - ISO 6980-2:2022 (beta-particle radiation calibration fundamentals) ISO 6980-2:2022 specifies methods for measuring the absorbed-dose rate in a tissue-equivalent slab phantom for ISO 6980 r…
Overview ISO 6969:2004 - "Road vehicles - Sound signalling devices - Tests after mounting on vehicle" specifies how to test vehicle sound signalling devices (horns, electropneumatic and pneumatic ala…
Overview ISO 6983-1:2009 - part of the ISO 6983 series - specifies a standardized data format for positioning, line motion and contouring control systems used in the numerical control (NC) of machine…
Overview ISO 6953-2:2024 - "Pneumatic fluid power - Compressed air pressure regulators and filter-regulators - Part 2" specifies standardized test methods and a presentation format for the main chara…
Overview ISO 6944-2:2009 - Fire containment: Elements of building construction - Part 2: Kitchen extract ducts specifies standardized test methods to evaluate the fire resistance of commercial kitche…
Overview ISO 6919:2024 specifies procedures and requirements for dynamic measurement of liquefied natural gas (LNG) delivered by truck-to-ship (TTS) bunkering. The standard mandates the combined use…
Overview ISO 6975:1997 - Natural gas - Extended analysis - Gas‑chromatographic method specifies a gas‑chromatography (GC) based procedure for a complete, extended compositional analysis of natural ga…
Overview ISO 6993-2:2006 specifies requirements for buried, high‑impact poly(vinyl chloride) (PVC‑HI) fittings used to supply gaseous fuels in underground distribution systems. It covers non‑end load…
Overview ISO 6980-1:2022 - "Nuclear energy - Reference beta-particle radiation - Part 1: Methods of production" specifies how to produce and characterize reference beta-particle radiation fields from…
Overview ISO 6974-2:2012, "Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations", defines the procedure to calculate the meas…
Overview - ISO 6900:2025 for dried red jujubes ISO 6900:2025, "Dried red jujubes - Specification and test methods", defines international quality, safety and testing requirements for dried red jujube…
Overview ISO 6968:2005 defines the functional requirements for self‑propelled lower deck loaders used to raise aircraft unit load devices (ULDs) and pallets into lower cargo compartments. The standar…
Overview - ISO 6974-5:2014 (Natural gas, isothermal GC method) ISO 6974-5:2014 specifies an isothermal gas chromatographic (GC) method for the quantitative determination of nitrogen (N2), carbon diox…
Overview ISO 696:1975 specifies an internationally recognized method for measuring the foaming power of surface active agents using the Modified Ross-Miles method. This method is critical for assessi…
Overview ISO/TR 29922:2017 is a technical report that provides supporting information for the calculation of physical properties of natural gas as specified in ISO 6976:2016. Rather than adding new n…
Overview ISO 6925:1982 specifies a controlled laboratory method - the methenamine tablet test - for assessing the burning behaviour of textile floor coverings in a horizontal position at ambient temp…
Overview ISO 6914:2021 - "Rubber, vulcanized or thermoplastic - Determination of ageing characteristics by measurement of stress relaxation in tension" - specifies laboratory methods to measure how r…
Overview ISO 6934-5:1991 is an international standard published by the International Organization for Standardization (ISO) that specifies the technical requirements for hot-rolled steel bars used in…
Overview ISO 692:1982 specifies a standardized method for determining the alkali solubility of pulp materials using cold sodium hydroxide (NaOH) solutions at various and fixed concentrations. This te…
Overview ISO 6931-2:2005 - "Stainless steels for springs - Part 2: Narrow strip" specifies requirements for cold-rolled stainless steel narrow strip intended for springs and spring parts. The standar…
Overview ISO 69:1998 - Cinematography - 16 mm motion-picture and magnetic film - Cutting and perforating dimensions specifies the cutting and perforating geometry and tolerances for 16 mm motion‑pict…
Overview ISO 6938:2012 - Textiles - Natural fibres - Generic names and definitions is an International Standard that defines the generic names and clear definitions of the most important natural fibr…
Overview ISO 6942:2022 specifies standardized test methods for evaluating materials and material assemblies used in protective clothing against radiant heat. The standard defines two complementary pr…
Overview ISO 6926:2016 - Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels - defines performance criteria and ca…
Overview ISO 6916-2:2024 is the International Standard that specifies classification and requirements for flexible cellular polymeric materials described as sponge and expanded cellular rubber produc…
Overview ISO 6934-5:2024 is an international standard that specifies the technical requirements for hot-rolled steel bars used in the prestressing of concrete. These bars are designed with high tensi…
Overview ISO 693:1982 is an International Standard published by the International Organization for Standardization (ISO) that specifies the dimensions of seam welding wheel blanks. This standard focu…
Overview ISO 699:2015 specifies a laboratory method for determining the alkali-insoluble fraction (alkali resistance) of pulps using fixed-concentration sodium hydroxide solutions. The standard is ap…
Overview ISO 6971:2002 specifies the characteristics, dimensions and testing requirements for cranked-link drag chains of welded construction, together with their attachments and sprockets, for conve…
Overview SIST EN ISO 6941:2026, entitled Textile fabrics - Burning behaviour - Measurement of flame spread properties of vertically oriented specimens, establishes a standardized method for determini…
Overview SIST EN ISO 6940:2026 specifies a standardized test method for measuring the ease of ignition of vertically oriented textile fabrics and related industrial products when exposed to a small,…
Overview ISO 6933:1986 - "Railway rolling stock material - Magnetic particle acceptance testing" specifies a standardized method and procedural framework for magnetoscopic (magnetic particle) inspect…
Overview ISO 6936:1988 specifies rules for conversion between the CCITT International Telegraph Alphabet No. 2 (ITA 2) and the coded character sets of ISO 646 and ISO 6937‑2. The standard defines map…
Overview - ISO 6962:2004 in brief ISO 6962:2004 specifies a standardized laboratory method to assess the long-term alpha irradiation stability of solid matrices used to immobilize high‑level radioact…
Overview ISO 6986:2013 - "Side and face milling (slotting) cutters with indexable inserts - Dimensions" specifies the dimensional system for side-and-face (slotting) milling cutters that use indexabl…
Overview ISO 6923:2023 defines a validated analytical method for the quantitative determination of monomeric diisocyanate content in paints, varnishes, adhesives and similar liquid or pasty coating p…
Overview ISO 6980-2:2023 - "Nuclear energy - Reference beta-particle radiation - Part 2" defines calibration fundamentals for beta‑particle dosimetry. The standard specifies methods to measure the ab…
Overview ISO 6976:2016 - Natural gas: Calculation of calorific values, density, relative density and Wobbe indices from composition specifies internationally accepted methods to calculate key quality…