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| 4561 |
BS EN IEC 60749-39:2022-TCTracked Changes. Semiconductor devices. Mechanical and climatic test methods. Measurement of moisture diffusivity and water solubility in organic materials used for semiconductor components. Tracked Changes. Semiconductor devices. Mechanical and climatic test methods. Measurement of moisture diffusivity and water solubility in organic materials used for semiconductor components. |
| 4562 |
BS EN IEC 60751:2022Industrial platinum resistance thermometers and platinum temperature sensors. Industrial platinum resistance thermometers and platinum temperature sensors. |
| 4563 |
BS EN IEC 60751:2022-TCTracked Changes. Industrial platinum resistance thermometers and platinum temperature sensors. Tracked Changes. Industrial platinum resistance thermometers and platinum temperature sensors. |
| 4564 |
BS EN IEC 60793-1-1:2022Optical fibres. Measurement methods and test procedures. General and guidance. Optical fibres. Measurement methods and test procedures. General and guidance. |
| 4565 |
BS EN IEC 60793-2-10:2019/A1:2022Optical fibres. Product specifications. Sectional specification for category A1 multimode fibres. Optical fibres. Product specifications. Sectional specification for category A1 multimode fibres. |
| 4566 |
BS EN IEC 60794-1-220:2022Optical fibre cables. Generic specification. Basic optical cable test procedures. Environmental test methods. Salt spray corrosion test, method F20. Optical fibre cables. Generic specification. Basic optical cable test procedures. Environmental test methods. Salt spray corrosion test, method F20. |
| 4567 |
BS EN IEC 60794-1-31:2021-TCTracked Changes. Optical fibre cables. Generic specification. Optical cable elements. Optical fibre ribbon. Tracked Changes. Optical fibre cables. Generic specification. Optical cable elements. Optical fibre ribbon. |
| 4568 |
BS EN IEC 60794-1-310:2022Optical fibre cables. Generic specification. Basic optical cable test procedures. Cable element test methods. Strippability, method G10. Optical fibre cables. Generic specification. Basic optical cable test procedures. Cable element test methods. Strippability, method G10. |
| 4569 |
BS EN IEC 60794-1-404:2022Optical fibre cables. Generic specification. Basic optical cable test procedures. Electrical test methods. Current-temperature test, method H4. Optical fibre cables. Generic specification. Basic optical cable test procedures. Electrical test methods. Current-temperature test, method H4. |
| 4570 |
BS EN IEC 60794-3-40:2022Optical fibre cables. Outdoor cables. Family specification for cables for storm and sanitary sewers. Optical fibre cables. Outdoor cables. Family specification for cables for storm and sanitary sewers. |
| 4571 |
BS EN IEC 60794-3-70:2021-TCTracked Changes. Optical fibre cables. Outdoor cables. Family specification for outdoor optical fibre cables for rapid/multiple deployment. Tracked Changes. Optical fibre cables. Outdoor cables. Family specification for outdoor optical fibre cables for rapid/multiple deployment. |
| 4572 |
BS EN IEC 60794-3:2022Optical fibre cables. Outdoor cables. Sectional specification. Optical fibre cables. Outdoor cables. Sectional specification. |
| 4573 |
BS EN IEC 60794-3:2022-TCTracked Changes. Optical fibre cables. Outdoor cables. Sectional specification. Tracked Changes. Optical fibre cables. Outdoor cables. Sectional specification. |
| 4574 |
BS EN IEC 60810:2018/A2:2022Lamps, light sources and LED packages for road vehicles. Performance requirements. Lamps, light sources and LED packages for road vehicles. Performance requirements. |
| 4575 |
BS EN IEC 60891:2021Photovoltaic devices. Procedures for temperature and irradiance corrections to measured I-V characteristics. Photovoltaic devices. Procedures for temperature and irradiance corrections to measured I-V characteristics. |
| 4576 |
BS EN IEC 60891:2021-TCTracked Changes. Photovoltaic devices. Procedures for temperature and irradiance corrections to measured I-V characteristics. Tracked Changes. Photovoltaic devices. Procedures for temperature and irradiance corrections to measured I-V characteristics. |
| 4577 |
BS EN IEC 60947-5-2:2020/A11:2022Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches. Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Proximity switches. |
| 4578 |
BS EN IEC 60947-5-8:2021-TCTracked Changes. Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches. Tracked Changes. Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Three-position enabling switches. |
| 4579 |
BS EN IEC 60953-3:2022Rules for steam turbine thermal acceptance tests. Thermal performance verification tests of retrofitted steam turbines. Rules for steam turbine thermal acceptance tests. Thermal performance verification tests of retrofitted steam turbines. |
| 4580 |
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