Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
Searching result
6161 |
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. |
6162 |
BS EN IEC 60794-3:2022Optical fibre cables. Outdoor cables. Sectional specification. Optical fibre cables. Outdoor cables. Sectional specification. |
6163 |
BS EN IEC 60794-3:2022-TCTracked Changes. Optical fibre cables. Outdoor cables. Sectional specification. Tracked Changes. Optical fibre cables. Outdoor cables. Sectional specification. |
6164 |
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. |
6165 |
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. |
6166 |
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. |
6167 |
BS EN 60898-2:2021-TCTracked Changes. Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Circuit-breakers for a.c. and d.c. operation. Tracked Changes. Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Circuit-breakers for a.c. and d.c. operation. |
6168 |
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. |
6169 |
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. |
6170 |
BS IEC 60951-3:2022-TCTracked Changes. Nuclear facilities. Instrumentation systems important to safety. Radiation monitoring for accident and post-accident conditions. Equipment for continuous high range area gamma monitoring. Tracked Changes. Nuclear facilities. Instrumentation systems important to safety. Radiation monitoring for accident and post-accident conditions. Equipment for continuous high range area gamma monitoring. |
6171 |
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. |
6172 |
|
6173 |
BS EN IEC 60958-3:2021-TCTracked Changes. Digital audio interface. Consumer applications. Tracked Changes. Digital audio interface. Consumer applications. |
6174 |
BS EN IEC 60966-2-8:2022Radio frequency and coaxial cable assemblies. Detail specification for cable assemblies for radio and TV receivers. Frequency range up to 3000 MHz, Screening class A++, IEC 61169-47 connectors. Radio frequency and coaxial cable assemblies. Detail specification for cable assemblies for radio and TV receivers. Frequency range up to 3000 MHz, Screening class A++, IEC 61169-47 connectors. |
6175 |
BS EN IEC 60966-4-2:2022Radio frequency and coaxial cable assemblies. Detail specification for semi rigid cable assemblies (jumper). Frequency range up to 6000 MHz, type 50-9 semi-rigid coaxial cable. Radio frequency and coaxial cable assemblies. Detail specification for semi rigid cable assemblies (jumper). Frequency range up to 6000 MHz, type 50-9 semi-rigid coaxial cable. |
6176 |
BS EN IEC 60966-4-3:2022Radio frequency and coaxial cable assemblies. Detail specification for semi-rigid cable assemblies. Frequency range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable. Radio frequency and coaxial cable assemblies. Detail specification for semi-rigid cable assemblies. Frequency range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable. |
6177 |
BS EN IEC 60974-10:2021Arc welding equipment. Electromagnetic compatibility (EMC) requirements. Arc welding equipment. Electromagnetic compatibility (EMC) requirements. |
6178 |
BS EN IEC 60974-10:2021-TCTracked Changes. Arc welding equipment. Electromagnetic compatibility (EMC) requirements. Tracked Changes. Arc welding equipment. Electromagnetic compatibility (EMC) requirements. |
6179 |
BS EN IEC 60974-11:2021-TCTracked Changes. Arc welding equipment. Electrode holders. Tracked Changes. Arc welding equipment. Electrode holders. |
6180 |
BS EN IEC 61000-4-20:2022Electromagnetic compatibility (EMC). Testing and measurement techniques. Emission and immunity testing in transverse electromagnetic (TEM) waveguides. Electromagnetic compatibility (EMC). Testing and measurement techniques. Emission and immunity testing in transverse electromagnetic (TEM) waveguides. |