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| 4961 |
BS EN ISO 21207:2022Corrosion tests in artificial atmospheres. Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying. Corrosion tests in artificial atmospheres. Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying. |
| 4962 |
BS EN ISO 21322:2021Cosmetics. Microbiology. Testing of impregnated or coated wipes and masks. Cosmetics. Microbiology. Testing of impregnated or coated wipes and masks. |
| 4963 |
BS EN ISO 21363:2022Nanotechnologies. Measurements of particle size and shape distributions by transmission electron microscopy. Nanotechnologies. Measurements of particle size and shape distributions by transmission electron microscopy. |
| 4964 |
BS EN ISO 21363:2022-TCTracked Changes. Nanotechnologies. Measurements of particle size and shape distributions by transmission electron microscopy. Tracked Changes. Nanotechnologies. Measurements of particle size and shape distributions by transmission electron microscopy. |
| 4965 |
BS EN ISO 21606:2022Dentistry. Elastomeric auxiliaries for use in orthodontics. Dentistry. Elastomeric auxiliaries for use in orthodontics. |
| 4966 |
BS EN ISO 21606:2022-TCTracked Changes. Dentistry. Elastomeric auxiliaries for use in orthodontics. Tracked Changes. Dentistry. Elastomeric auxiliaries for use in orthodontics. |
| 4967 |
BS EN ISO 21646:2022Solid recovered fuels. Sample preparation. Solid recovered fuels. Sample preparation. |
| 4968 |
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| 4969 |
BS EN ISO 21856:2022Assistive products. General requirements and test methods. Assistive products. General requirements and test methods. |
| 4970 |
BS EN ISO 21920-1:2022-TCTracked Changes. Geometrical product specifications (GPS). Surface texture: Profile. Indication of surface texture. Tracked Changes. Geometrical product specifications (GPS). Surface texture: Profile. Indication of surface texture. |
| 4971 |
BS EN ISO 21920-3:2022-TCTracked Changes. Geometrical product specifications (GPS). Surface texture: Profile. Specification operators. Tracked Changes. Geometrical product specifications (GPS). Surface texture: Profile. Specification operators. |
| 4972 |
BS EN ISO 22007-2:2022-TCTracked Changes. Plastics. Determination of thermal conductivity and thermal diffusivity. Transient plane heat source (hot disc) method. Tracked Changes. Plastics. Determination of thermal conductivity and thermal diffusivity. Transient plane heat source (hot disc) method. |
| 4973 |
BS EN ISO 22057:2022Sustainability in buildings and civil engineering works. Data templates for the use of environmental product declarations (EPDs) for construction products in building information modelling (BIM). Sustainability in buildings and civil engineering works. Data templates for the use of environmental product declarations (EPDs) for construction products in building information modelling (BIM). |
| 4974 |
BS EN ISO 22291:2022Safety requirements for wetlaid-nonwoven machinery. Safety requirements for wetlaid-nonwoven machinery. |
| 4975 |
BS EN ISO 22391-3:2009/A2:2021Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Fittings. Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Fittings. |
| 4976 |
BS EN ISO 22404:2021Plastics. Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment. Method by analysis of evolved carbon dioxide. Plastics. Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment. Method by analysis of evolved carbon dioxide. |
| 4977 |
BS EN ISO 22413:2021-TCTracked Changes. Transfer sets for pharmaceutical preparations. Requirements and test methods. Tracked Changes. Transfer sets for pharmaceutical preparations. Requirements and test methods. |
| 4978 |
BS EN ISO 22434:2022Gas cylinders. Inspection and maintenance of valves. Gas cylinders. Inspection and maintenance of valves. |
| 4979 |
BS EN ISO 22459:2022Fine ceramics (advanced ceramics, advanced technical ceramics). Reinforcement of ceramic composites. Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature. Fine ceramics (advanced ceramics, advanced technical ceramics). Reinforcement of ceramic composites. Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature. |
| 4980 |
BS EN ISO 22476-4:2021-TCTracked Changes. Geotechnical investigation and testing. Field testing. Prebored pressuremeter test by Ménard procedure. Tracked Changes. Geotechnical investigation and testing. Field testing. Prebored pressuremeter test by Ménard procedure. |
