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现行有效 ISO 20298-1-2018 Fine bubble technology — Sampling and sample preparation for measurement — Part 1: Ultrafine bubble dispersion in water

现行有效 ISO 20189-2018 Acoustics — Screens, furniture and single objects intended for interior use — Rating of sound absorption and sound reduction of elements based on laboratory measurements

现行有效 ISO 20166-2-2018 Molecular in vitro diagnostic examinations — Specifications for pre-examinations processes for formalin-fixed and paraffin-embedded (FFPE) tissue — Part 2: Isolated proteins

现行有效 ISO 20088-3-2018 Determination of the resistance to cryogenic spillage of insulation materials — Part 3: Jet release

现行有效 ISO 19296-2018 Mining — Mobile machines working underground — Machine safety

现行有效 ISO 18785-5-2018 Friction stir spot welding — Aluminium — Part 5: Quality and inspection requirements

现行有效 ISO 18785-3-2018 Friction stir spot welding — Aluminium — Part 3: Qualification of welding personnel

现行有效 ISO 18692-1-2018 Fibre ropes for offshore stationkeeping — Part 1: General specification

现行有效 ISO 18315-2018 Nuclear energy — Guidance to the evaluation of measurement uncertainties of impurity in uranium solution by linear regression analysis

现行有效 ISO 17167-2018 Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of monolithic ceramics at room temperature — Determination of flexural strength by the ring-on-ring test

现行有效 ISO 16133-2018 Soil quality — Guidance on the establishment and maintenance of monitoring programmes

现行有效 ISO 15151-2018 Milk, milk products, infant formula and adult nutritionals — Determination of minerals and trace elements — Inductively coupled plasma atomic emission spectrometry (ICP-AES) method

现行有效 ISO 14978-2018 Geometrical product specifications (GPS) — General concepts and requirements for GPS measuring equipment

现行有效 ISO 14167-2018 Gas analysis — General quality aspects and metrological traceability of calibration gas mixtures

现行有效 ISO 13438-2018 Geosynthetics — Screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation

现行有效 ISO 12123-2018 Optics and photonics — Specification of raw optical glass

现行有效 ISO 20766-2-2018 Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 2: Performance and general test methods

现行有效 ISO 20294-2018 Graphic technology — Quantification and communication for calculating the carbon footprint of e-media

现行有效 ISO 20166-1-2018 Molecular in vitro diagnostic examinations — Specifications for pre-examination processes for formalin-fixed and paraffin-embedded (FFPE) tissue — Part 1: Isolated RNA

现行有效 ISO 5894-2018 Ships and marine technology — Manholes with bolted covers