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This part of ISO 17660 is applicable to the welding of weldable reinforcing steel and stainless reinforcing steel of load-bearing joints, in workshops or on site. It specifies requirements for materials, design and execution of welded joints, welding personnel, quality requirements, mechanical testing. This document also covers welded joints between reinforcing steel bars and other steel components, such as connection devices and insertion anchors, including prefabricated assemblies. Non-load-bearing joints are covered by ISO 17660-2. This document is not applicable to factory production of welding fabric and lattice girders using multiple spot-welding machines or multiple projection welding machines. This document is applicable to static loaded structures. For fatigue-loaded structures, an appropriate reduction in fatigue strength should be taken into account.

 

This part of ISO 17660 is applicable to the welding of weldable reinforcing steel and stainless reinforcing steel of non-load-bearing welded joints, in workshops or on site. It specifies requirements for materials, design and execution of welded joints, welding personnel, quality requirements, examination and testing. Load-bearing welded joints are covered by ISO 17660-1.

 

 

This document specifies the method for the determination of magnetic metal impurities content in lithium carbonate. This document is applicable to the determination of nickel (Ni), iron (Fe), chromium (Cr) and zinc (Zn) in magnetic metal impurities. Total metallic magnetic impurities measurement range: 5 µg/kg ~ 1 000 µg/kg.

 

This Standard defines the specifications of Natural Language Interaction Protocol (NLIP), which is an application-level communication protocol defined between AI Agents or between a human and an AI agent. The motivation, the design philosophy, exemplar use-cases, and examples of sample exchanges using the NLIP protocol are out of scope of this Standard.

 

This part of ISO 11268 specifies one of the methods for evaluating the habitat function of soils and determining the acute toxicity of soil contaminants, waste materials and chemicals to Eisenia fetida/Eisenia andrei by dermal and alimentary uptake. It is applicable to soils and soil materials of unknown quality, e.g. from contaminated sites, amended soils, soils after remediation, agricultural or other sites concerned, and waste materials. Effects of substances are assessed using a standard soil, preferably a defined artificial soil substrate. For contaminated soils, the effects on survival are determined in the test soil and in a control soil. According to the objective of the study, the control and dilution substrate (dilution series of contaminated soil) can be either an uncontaminated soil comparable to the soil sample to be tested (reference soil) or a standard soil (e.g. artificial soil). Information is provided on how to use this method for testing chemicals under temperate as well as under tropical conditions. The method is not applicable to substances for which the air/soil partition coefficient is greater than one, or to substances with vapour pressure exceeding 300 Pa at 25 °C. This method does not take into account the possible degradation of the substances or contaminants during the test. This method also includes technical information on how to use it with other environmentally relevant earthworm species, i.e. Dendrodrilus rubidus and Aporrectodea caliginosa (see Annex E and Annex F) as well as a test design to acquire data for toxicokinetic-toxicodynamic (TKTD) modelling (Annex G).

 

Design for Six Sigma (DFSS) is a methodology used to innovate, develop, or redesign processes, products, or services. This international standard provides a common understanding of the principles, terminology, and guidelines for applying various methods and tools within DFSS. Furthermore, it outlines how multidisciplinary teams can effectively implement DFSS. It is essential to note that DFSS is not intended to replace an organization's existing development processes; instead, it aims to enhance them significantly.

 

This document establishes an ISO/IEC Registration Authority (RA) that hosts a list of registered mdoc types and namespaces in a machine- and human-readable format. It establishes a Registration Management Group (RMG) with agreed upon high-level review functions for mdoc types and namespaces registration. The outcome of the registration process is a centralized list of existing mdoc types and namespaces and it also provides an opportunity for the Registration Management Group of experts to provide valuable feedback to applicants.

 

This document specifies a method for the determination of insoluble particles in acid in Lithium carbonate by gravimetric method.

 

This document describes procedures for the determination of particle size distribution of kraft, soda, and hydrolysis lignin. The method is applicable to lignin isolated from a kraft pulping process, a soda pulping process, or lignin obtained by hydrolysis of biomass.

 

This document specifies a method for the determination of gross alpha and gross beta activity concentration for alpha- and beta-emitting radionuclides. Gross alpha and gross beta activity measurement is not intended to give an absolute determination of the activity concentration of all alpha and beta emitting radionuclides in a test sample, but is a screening analysis to ensure particular reference levels of specific alpha and beta emitters have not been exceeded. This type of determination is also known as gross alpha and gross beta index. Gross alpha and gross beta analysis is not expected to be as accurate nor as precise as specific radionuclide analysis after radiochemical separations. Maximum beta energies of approximately 0,1 MeV or higher are well measured. It is possible that low energy beta emitters can not detected (e.g. 3H, 55Fe, 241Pu) or can only be partially detected (e.g. 14C, 35S, 63Ni, 210Pb, 228Ra). The method covers non-volatile radionuclides, since some gaseous or volatile radionuclides (e.g. radon and radioiodine) can be lost during the source preparation. The method is applicable to test samples of drinking water, rainwater, surface and ground water as well as cooling water, industrial water, domestic and industrial wastewater after proper sampling, sample handling, and test sample preparation (filtration when necessary and taking into account the amount of dissolved material in the water). The method described in this document is applicable in the event of an emergency situation, because the results can be obtained in less than 1 h. Detection limits reached for gross alpha and gross beta are less than 10 Bq/l and 20 Bq/l respectively. The evaporation of 10 ml sample is carried out in 20 min followed by 10 min counting with window-proportional counters. It is the laboratory's responsibility to ensure the suitability of this test method for the water samples tested.

 

The ISO/IEC 19788 series specifies, in a rule-based manner, properties and their attributes for the description of learning resources. This includes the rules governing the identification of properties and the specification of their attributes.

 

This Part of ISO/IEC 19788 specifies, using the ISO/IEC 19788-1 Framework, technical aspects of learning resources, i.e., requirements for use, location, size, etc.

 

These elements can later be combined with other descriptive elements including those from other parts of the ISO/IEC 19788 series or other standards, including Dublin Core refinements and IEEE 1484.12.1-2002 [1] to address more specific topics such as technical or educational information.

 

This International Standard is applicable to the stability evaluation of in vitro diagnostic medical devices, including reagents, calibrators, control materials, diluents, buffers and reagent kits, hereinafter called IVD reagents. This International Standard can also be applied to specimen collection devices that contain substances used to preserve samples or to initiate reactions for further processing of the sample in the collection device. This International Standard specifies general requirements for stability evaluation and gives specific requirements for real time and accelerated stability evaluation when generating data in: — the establishment of IVD reagent shelf life, including transport conditions suitable to ensure that product specifications are maintained; — the establishment of stability of the IVD reagent in use after the first opening of the primary container; EXAMPLE On-board stability, stability after reconstitution, open vial/bottle stability. — the monitoring of stability of IVD reagents already placed on the market; — the verification of stability specifications after modifications of the IVD reagent that might affect stability. This International Standard is not applicable to instruments, apparatus, equipment, systems or specimen receptacles, or the sample subject to examination.

 

ISO 23640:2011 is applicable to the stability evaluation of in vitro diagnostic medical devices, including reagents, calibrators, control materials, diluents, buffers and reagent kits, hereinafter called IVD reagents. ISO 23640:2011 can also be applied to specimen collection devices that contain substances used to preserve samples or to initiate reactions for further processing of the sample in the collection device. ISO 23640:2011 specifies general requirements for stability evaluation and gives specific requirements for real time and accelerated stability evaluation when generating data in: the establishment of IVD reagent shelf life, including transport conditions suitable to ensure that product specifications are maintained; the establishment of stability of the IVD reagent in use after the first opening of the primary container; the monitoring of stability of IVD reagents already placed on the market; the verification of stability specifications after modifications of the IVD reagent that might affect stability.

 

This document specifies requirements and tests for the construction, performance, safety and production of battery powered class 1,5 Capillary Thermal-Mass Flow sensor gas meters (hereinafter referred to as meter(s)). This applies to meters having co-axial single pipe, or two pipe connections, which are used to measure volumes of fuel gases of the 2nd and/or 3rd family, as given in EN 437:2021. In general, the term "thermal mass flow meters" applies to a flow-measuring device using heat transfer to measure and indicate gas flowrate, as defined in ISO 14511. NOTE Although the word "mass" is present in the definition of the measurement principle, gas meters covered by this document provide measurement of gas at base conditions of temperature and pressure. These meters have a maximum working pressure not exceeding 0,5 bar and a maximum flowrate not exceeding 160 m3/h over a minimum ambient temperature range of -10 °C to +40 °C and a gas temperature range as specified in the marking, with a minimum range of 40 °C. For meters designed for hydrogen measurement, the maximum flowrate is not exceeding 480 m3/h, whilst the other characteristics are as stated above. This document applies to meters indicating volume at base conditions, which are installed in locations with vibration and shocks of low significance. It applies to meters in: - closed locations (indoor or outdoor with protection, as specified in the instruction manual) with condensing humidity or with non-condensing humidity; or, if specified in the marking: - open locations (outdoor without any covering) both with condensing humidity or with non-condensing humidity; and in locations with electromagnetic disturbances likely to be found in residential, commercial and light industrial use. For meters which indicate unconverted volume, reference can be made to Annex C. Unless otherwise stated, all pressures given in this document are gauge pressures. Requirements for electronic indexes, valves and additional requirements for batteries incorporated in the meter and any other additional functionalities are given in EN 16314:2013. Unless otherwise stated in a particular test, the tests are carried out on meters that include additional functionality devices, as indicated in the instruction manual. Clauses 1 to 13 are for design and type testing only. For meters designed for blended gas and/or hydrogen measurement, refer to Annex E. This document refers only to hydrogen as specified in ISO 14687:2025 with a purity of type I grade A or better. Unless otherwise stated, all tests applicable to 2nd and 3rd family gases are applicable also to blended gas and hydrogen. Mixtures with a hydrogen concentration above 20 % and below 98 % by volume are not covered by this document.

 

This document is applicable to manually operated end cocks designed to cut-off the brake pipe and the main reservoir pipe of the air brake and compressed air system of rail vehicles; without taking the type of vehicles and track-gauge into consideration. This document specifies requirements for the design, dimensions, testing and certification (qualification and/or type test), and marking.

 

This document specifies: requirements on the physical layer at system level, — requirements on the interoperability test set-ups, — interoperability test plan that checks the requirements for the physical layer at system level, — requirements on the device-level physical layer conformance test set-ups, and — device-level physical layer conformance test plan that checks a set of requirements for the OSI physical layer that are relevant for device vendors. The interoperability test plan checks the physical layer system requirements specified in this document and in ISO/IEC/IEEE 8802-3:2017/Amd 9:2018. This test plan is structured in four different test groups, attending to the kind of system requirements that covers: — link status, that includes the tests that check the status of the link by using the content of the available registers and its accuracy with the real status of the link, — link-up, that includes the tests that check the time that the IUT reaches a reliable link status from certain state, — channel quality, that includes the tests that check the quality of the optical channel by using the content of the available registers and its accuracy with the real quality of the optical channel, and — wake-up and sleep, that include tests that check that the transmission and reception of the wake-up and sleep events. The device-level conformance test plan checks the device-level requirements specified in the ISO 21111 series and in ISO/IEC/IEEE 8802-3:2017/Amd 9:2018. This test plan is structured in four different test groups, attending to the test set-up required: — high-attenuation channel, — low-attenuation channel, — optical IUT transmitter measurements, and — wake-up and synchronised link sleep.

 

This document specifies the procedure for the determination of the compressive strength of autoclaved aerated concrete.

 

This document specifies product characteristics and test methods of mechanically operated locks and their locking plates. This document covers mechanically operated locks and their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated multipoint locks and their locking plates which are specified by EN 15685.

 

This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates. This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.