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| 2521 |
BS ISO 19960:2023Cast steels and alloys with special physical properties. Cast steels and alloys with special physical properties. |
| 2522 |
BS ISO 19960:2023-TCTracked Changes. Cast steels and alloys with special physical properties. Tracked Changes. Cast steels and alloys with special physical properties. |
| 2523 |
BS ISO 20044:2022Measurement of radioactivity in the environment. Air: aerosols. Test method using sampling by filter media. Measurement of radioactivity in the environment. Air: aerosols. Test method using sampling by filter media. |
| 2524 |
BS ISO 20045:2023Measurement of the radioactivity in the environment. Air: tritium. Test method using bubbler sampling. Measurement of the radioactivity in the environment. Air: tritium. Test method using bubbler sampling. |
| 2525 |
BS ISO 20048-2:2023Solid biofuels. Determination of off-gassing and oxygen depletion characteristics. Operational method for screening of carbon monoxide off-gassing. Solid biofuels. Determination of off-gassing and oxygen depletion characteristics. Operational method for screening of carbon monoxide off-gassing. |
| 2526 |
BS ISO 20181:2023Stationary source emissions. Quality assurance of automated measuring systems. Stationary source emissions. Quality assurance of automated measuring systems. |
| 2527 |
BS ISO 20290-5:2023Aggregates for concrete. Test methods for mechanical and physical properties. Determination of particle size distribution by sieving method. Aggregates for concrete. Test methods for mechanical and physical properties. Determination of particle size distribution by sieving method. |
| 2528 |
BS ISO 20297-2:2023Industrial trucks. Lorry-mounted trucks. Safe use requirements. Industrial trucks. Lorry-mounted trucks. Safe use requirements. |
| 2529 |
BS ISO 20399:2022Biotechnology. Ancillary materials present during the production of cellular therapeutic products and gene therapy products. Biotechnology. Ancillary materials present during the production of cellular therapeutic products and gene therapy products. |
| 2530 |
BS ISO 20404:2023Biotechnology. Bioprocessing. General requirements for the design of packaging to contain cells for therapeutic use. Biotechnology. Bioprocessing. General requirements for the design of packaging to contain cells for therapeutic use. |
| 2531 |
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| 2532 |
BS ISO 20567-4:2023Paints and varnishes. Determination of stone-chip resistance of coatings. Mobile multi-impact testing on a small testing area. Paints and varnishes. Determination of stone-chip resistance of coatings. Mobile multi-impact testing on a small testing area. |
| 2533 |
BS ISO 20658:2023Requirements for the collection and transport of samples for medical laboratory examinations. Requirements for the collection and transport of samples for medical laboratory examinations. |
| 2534 |
BS ISO 20671-2:2023Brand evaluation. Implementation and reporting. Brand evaluation. Implementation and reporting. |
| 2535 |
BS ISO 20671-3:2023Brand evaluation. Guidelines for brands related to geographical indications. Brand evaluation. Guidelines for brands related to geographical indications. |
| 2536 |
BS ISO 20766-15:2023Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Excess flow valve. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Excess flow valve. |
| 2537 |
BS ISO 20766-21:2023Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Pressure and/or temperature sensors. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Pressure and/or temperature sensors. |
| 2538 |
BS ISO 20766-7:2023Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Remotely controlled service valve with excess flow valve. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Remotely controlled service valve with excess flow valve. |
| 2539 |
BS ISO 20766-8:2023Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Fuel pump. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Fuel pump. |
| 2540 |
BS ISO 20819-2:2023Plastics. Wood-plastic recycled composites (WPRC). Test methods. Plastics. Wood-plastic recycled composites (WPRC). Test methods. |
