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Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Determination of compressive properties (ISO 20504:2022)

Smalkkeramika (modernā keramika, modernā tehniskā keramika). Keramikas kompozītmateriālu mehāniskās īpašības istabas temperatūrā. Ar nepārtrauktām šķiedrām pastiprinātu kompozītu starpslāņa bīdes stiprības un bīdes moduļa noteikšana, saspiežot testa paraugus ar divkāršu iegriezumu un veicot Iosipesku testu (ISO 20505:2023)

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of oxidation resistance of non-oxide monolithic ceramics (ISO 20509:2003)

Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2021)

Intelligent transport systems - Geographic Data Files (GDF) GDF5.1 - Part 1: Application independent map data shared between multiple sources (ISO 20524-1:2020)

Intelligent transport systems - Geographic Data Files (GDF) GDF5.1 - Part 2: Map data used in automated driving systems, Cooperative ITS, and multi-modal transport (ISO 20524-2:2020)

Footwear - Test method for insoles and insocks - Dimensional change after cycle of wetting and drying (ISO 20535:2019)

Footwear - Critical substances potentially present in footwear and footwear components - Determination of phenol in footwear materials (ISO 20536:2017)

Footwear - Identification of defects during visual inspection - Vocabulary (ISO 20537:2025)

Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008)

Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO 20553:2025)

Plastics - Poly(phenylene ether) (PPE) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20557-1:2018)