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1 Scope This International Standard specifies the manual methods to be used for obtaining samples of liquid or semi-liquid hydrocarbons, tank residues and deposits from fixed tanks, railcars, road ve…
1 Scope This part of ISO 3166 is intended for use in any application requiring the expression of current country names in coded form; it also includes basic guidelines for its implementation and main…
1 Scope This International Standard specifies the dimensions of normal bihexagonal head bolts, with close or large tolerance normal shank and short or medium length MJ threads, in metallic material,…
Overview ISO 3160-1:1998 - Watch-cases and accessories - Gold alloy coverings - Part 1: General requirements defines general requirements for gold-alloy coverings applied to watch cases and their acc…
Overview ISO 315:1984 specifies standardized methods for determining nickel content in manganese ores and concentrates. Published by the International Organization for Standardization (ISO), this sta…
Overview ISO 3170:2025 - Hydrocarbon Liquids - Manual sampling is the fourth edition (2025) international standard that defines manual methods for obtaining representative samples of liquid and semi-…
Overview ISO 3104:2023 - "Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity" - specifies standardized methods for measuri…
ISO 31030:2021 - Travel risk management (Overview) ISO 31030:2021 provides practical guidance for organizations to identify, assess and treat risks associated with work‑related travel. It helps organ…
Overview ISO 3166-3:2020 - "Codes for the representation of names of countries and their subdivisions - Part 3: Code for formerly used names of countries" is the third-edition (2020) ISO standard tha…
Overview ISO 3188:1978 is an international standard established by the International Organization for Standardization (ISO) that specifies a titrimetric method for determining the nitrogen content in…
Overview ISO 3108:2017 - Steel wire ropes - Test method - Determination of measured breaking force - specifies a tensile test-to-destruction procedure to determine the actual (measured) breaking forc…
Overview ISO 3175-2:2017 - Textiles - Professional care, drycleaning and wetcleaning of fabrics and garments - Part 2 - specifies standardized testing procedures for drycleaning with tetrachloroethen…
Overview ISO 31800:2020 defines safety and performance requirements for energy independent, prefabricated, community-scale faecal sludge treatment units that recover resources (energy, reusable water…
Overview ISO 3182:2022 specifies a light measuring system designed for accurate smoke emission testing in laboratory conditions. The standard defines a methodology to determine the transmittance and…
Overview ISO 3175-5:2019 - Textiles - Professional care, drycleaning and wetcleaning of fabrics and garments - Part 5 - specifies standardized drycleaning procedures using dibutoxymethane (1-(butoxym…
Overview ISO 31110:2020 - Wheeled child conveyances: Pushchairs and prams - Requirements and test methods - specifies safety requirements and standardized test methods for pushchairs and prams intend…
Overview ISO 3126:2005 - "Plastics piping systems - Plastics components - Determination of dimensions" defines standardized methods for measuring the geometry of plastic pipes and fittings. The stand…
Overview ISO 3169:2023 specifies standardized laboratory methods for the chemical analysis of impurities in aluminium oxide (alumina) powders used as raw material for fine ceramics (advanced/technica…
Overview ISO 3146:2022 specifies two standardized laboratory methods to evaluate the melting behaviour (melting temperature or melting range) of semi‑crystalline polymers. The standard describes: - M…
Overview ISO 31101:2023 - Robotics - Application services provided by service robots - Safety management systems requirements is an international standard developed by ISO to address the management o…
