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| 1141 |
BS EN ISO 21177:2023Intelligent transport systems. ITS station security services for secure session establishment and authentication between trusted devices. Intelligent transport systems. ITS station security services for secure session establishment and authentication between trusted devices. |
| 1142 |
BS EN ISO 21177:2023-TCTracked Changes. Intelligent transport systems. ITS station security services for secure session establishment and authentication between trusted devices. Tracked Changes. Intelligent transport systems. ITS station security services for secure session establishment and authentication between trusted devices. |
| 1143 |
BS EN ISO 21487:2023Small craft. Permanently installed petrol and diesel fuel tanks. Small craft. Permanently installed petrol and diesel fuel tanks. |
| 1144 |
BS EN ISO 21487:2023-TCTracked Changes. Small craft. Permanently installed petrol and diesel fuel tanks. Tracked Changes. Small craft. Permanently installed petrol and diesel fuel tanks. |
| 1145 |
BS EN ISO 21649-TC:2023Tracked Changes (Redline) - Needle-free injection systems for medical use - Requirements and test methods Tracked Changes (Redline) - Needle-free injection systems for medical use - Requirements and test methods |
| 1146 |
BS EN ISO 21649:2023Needle-free injection systems for medical use. Requirements and test methods. Needle-free injection systems for medical use. Requirements and test methods. |
| 1147 |
BS EN ISO 21649:2023-TCTracked Changes. Needle-free injection systems for medical use. Requirements and test methods. Tracked Changes. Needle-free injection systems for medical use. Requirements and test methods. |
| 1148 |
BS EN ISO 2171:2023Cereals, pulses and by-products. Determination of ash yield by incineration. Cereals, pulses and by-products. Determination of ash yield by incineration. |
| 1149 |
BS EN ISO 2171:2023-TCTracked Changes. Cereals, pulses and by-products. Determination of ash yield by incineration. Tracked Changes. Cereals, pulses and by-products. Determination of ash yield by incineration. |
| 1150 |
BS EN ISO 21805:2023Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. |
| 1151 |
BS EN ISO 21805:2023-TCTracked Changes. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. Tracked Changes. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. |
| 1152 |
BS EN ISO 21813:2022Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of high purity barium titanate powders. Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of high purity barium titanate powders. |
| 1153 |
BS EN ISO 21814:2022Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of aluminium nitride powders. Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of aluminium nitride powders. |
| 1154 |
BS EN ISO 21821:2022Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of densification properties of ceramic powders on natural sintering. Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of densification properties of ceramic powders on natural sintering. |
| 1155 |
BS EN ISO 21872-1:2017/A1:2023Microbiology of the food chain. Horizontal method for the determination of Vibrio spp.. Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus. Microbiology of the food chain. Horizontal method for the determination of Vibrio spp.. Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus. |
| 1156 |
BS EN ISO 21909-2:2023Passive neutron dosimetry systems. Methodology and criteria for the qualification of personal dosimetry systems in workplaces. Passive neutron dosimetry systems. Methodology and criteria for the qualification of personal dosimetry systems in workplaces. |
| 1157 |
BS EN ISO 21917:2022Anaesthetic and respiratory equipment. Voice prostheses. Anaesthetic and respiratory equipment. Voice prostheses. |
| 1158 |
BS EN ISO 22097:2023Thermal insulation for buildings. Reflective insulation products. Determination of thermal performance. Thermal insulation for buildings. Reflective insulation products. Determination of thermal performance. |
| 1159 |
BS EN ISO 22097:2023-TCTracked Changes. Thermal insulation for buildings. Reflective insulation products. Determination of thermal performance. Tracked Changes. Thermal insulation for buildings. Reflective insulation products. Determination of thermal performance. |
| 1160 |
BS EN ISO 22434:2022-TCTracked Changes. Gas cylinders. Inspection and maintenance of valves. Tracked Changes. Gas cylinders. Inspection and maintenance of valves. |
