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This document specifies requirements for procedures that use the mechanical action of a Vettermann drum tester to produce changes in appearance (surface, structure and colour) to all types of textile floor coverings. It does not include pilling or colour changes due to other actions. NOTE            Changes produced by these drum tester are assessed in accordance with the applicable assessment…

This document specifies safety requirements and test methods for baby walking frames into which a child is placed, and which are intended to be used from when the child is able to sit up unaided (around six months), until the child is able to walk independently or weighs more than 12 kg. This document does not apply to: —     baby walking frames: —    for therapeutic and curative purposes; —   …

This document specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace applications at maximum operating temperature greater than 425 °C. It describes the test device and the method for each test. It applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, product standard, drawing, procurement…

This document specifies requirements for downhole thermoplastics lined tubing (TLT) used in the oil and gas industries, including configuration, materials, manufacturing, inspection and testing, documentation, marking, packaging, transportation, storage and use. This document is applicable to downhole thermoplastics lined tubing (TLT) used in contact with media related to oil and gas exploration…

This document specifies a method for the quantitative analysis of residual quartz (i.e. alpha-quartz) in silica bricks within the mass fraction range of 0,3 % to 5,0 %, by X-ray diffraction (XRD) using a Bragg-Brentano diffractometer. This document includes details of sample preparation and of preliminary establishment of a working curve using external standards. This document does not address…

This document provides guidance on how four complementary international standards can be used in combination by developers of health ICT systems and infrastructures. These standards, three published by CEN and ISO and one by HL7, are —     ISO 13940:2015, —     ISO 13606-1:2019, —     ISO 13606-3:2019, and —     HL7 Fast Health Interoperability Resources (FHIR) Release 4. This document defines…

This document specifies field procedures to be adopted when determining and evaluating the precision (repeatability) of rotating lasers, the uncertainty of measurement results obtained by geodetic instruments and their ancillary equipment, particularly when used in building and surveying measurements for levelling tasks. Primarily, these tests are intended to be field verifications of the…

IEC TR 62368-2:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TR 62368-2:2025 identifies the purpose and applicability of IEC 62368-1:2023 and the exclusions from the scope…

IEC 63522-30:2025 defines a standard test method to determine contact sticking of relays as part of the normal service life, i.e., devices under test (DUTs) fail to open within a specified time, due to, for example, effects of remanence, chemical effects, or high temperature. It does not cover contact sticking during or after electrical endurance testing or due to other validation tests for…

IEC TR 63340-3:2025, which is a Technical Report, provides general information for the standardization of electronic displays for gaming and e-sports. This document includes an overview of market relevance, related technologies, and standardization strategies.