Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 104041 kết quả.
Searching result
| 13921 |
BS EN 50527-1-TC:2020Tracked Changes (Redline) - Procedure for the assessment of the exposure to electromagnetic fields of workers bearing active implantable medical devices Part 1: General Tracked Changes (Redline) - Procedure for the assessment of the exposure to electromagnetic fields of workers bearing active implantable medical devices Part 1: General |
| 13922 |
BS EN 50527-2-1-TC:2020Tracked Changes (Redline) – Procedure for the assessment of the exposure to electromagnetic fields of workers bearing active implantable medical devices Part 2-1: Specific assessment for workers with cardiac pacemakers Tracked Changes (Redline) – Procedure for the assessment of the exposure to electromagnetic fields of workers bearing active implantable medical devices Part 2-1: Specific assessment for workers with cardiac pacemakers |
| 13923 |
BS EN 50546:2020Railway applications - Rolling Stock - Three-phase shore (external) supply system for rail vehicles and its connectors Railway applications - Rolling Stock - Three-phase shore (external) supply system for rail vehicles and its connectors |
| 13924 |
BS EN 50551-1-TC:2020Tracked Changes (Redline) - Simplex and duplex cables for use in terminated cable assemblies Part 1: Blank Detail Specification and minimum requirements Tracked Changes (Redline) - Simplex and duplex cables for use in terminated cable assemblies Part 1: Blank Detail Specification and minimum requirements |
| 13925 |
BS EN 50556-TC:2020Tracked Changes (Redline) - Road traffic signal systems Tracked Changes (Redline) - Road traffic signal systems |
| 13926 |
BS EN 50562-TC:2020Tracked Changes (Redline) - Railway applications - Fixed installations - Process, protective measures and demonstration of safety for electric traction systems Tracked Changes (Redline) - Railway applications - Fixed installations - Process, protective measures and demonstration of safety for electric traction systems |
| 13927 |
BS EN 50566-TC:2020Tracked Changes (Redline) - Product standard to demonstrate the compliance of wireless communication devices with the basic restrictions and exposure limit values related to human exposure to electromagnetic fields in the frequency range from 30 MHz to 6 GHz: hand-held and body mounted devices in close proximity to the human body Tracked Changes (Redline) - Product standard to demonstrate the compliance of wireless communication devices with the basic restrictions and exposure limit values related to human exposure to electromagnetic fields in the frequency range from 30 MHz to 6 GHz: hand-held and body mounted devices in close proximity to the human body |
| 13928 |
BS EN 50588-1-TC:2020Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 1: General requirements Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 1: General requirements |
| 13929 |
BS EN 50588-2-TC:2020Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 2: Transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3 150 kVA Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 2: Transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3 150 kVA |
| 13930 |
BS EN 50588-3-TC:2020Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 3: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2 Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 3: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2 |
| 13931 |
BS EN 50588-4-TC:2020Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2 Tracked Changes (Redline) - Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 4: Transformers with cable boxes on the high-voltage and/or low-voltage side – Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2 |
| 13932 |
BS EN 50591-TC:2020Tracked Changes (Redline) - Railway Applications — Rolling Stock — Specification and verification of energy consumption Tracked Changes (Redline) - Railway Applications — Rolling Stock — Specification and verification of energy consumption |
| 13933 |
BS EN 50597-TC:2020Tracked Changes (Redline) - Energy consumption of vending machines Tracked Changes (Redline) - Energy consumption of vending machines |
| 13934 |
BS EN 50600-1-TC:2020Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 1: General concepts Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 1: General concepts |
| 13935 |
BS EN 50600-2-2-TC:2020Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 2-2: Power supply and distribution Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 2-2: Power supply and distribution |
| 13936 |
BS EN 50600-2-3-TC:2020Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 2-3: Environmental control Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 2-3: Environmental control |
| 13937 |
BS EN 50600-4-2-TC:2020Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 4-2: Power Usage Effectiveness Tracked Changes (Redline) - Information technology - Data centre facilities and infrastructures Part 4-2: Power Usage Effectiveness |
| 13938 |
BS EN 50600-4-6:2020Information technology — Data centre facilities and infrastructures Part 4-6: Energy Reuse Factor Information technology — Data centre facilities and infrastructures Part 4-6: Energy Reuse Factor |
| 13939 |
BS EN 50600-4-7:2020Information technology – Data centre facilities and infrastructures Part 4-7: Cooling Efficiency Ratio Information technology – Data centre facilities and infrastructures Part 4-7: Cooling Efficiency Ratio |
| 13940 |
BS EN 50607-TC:2020Tracked Changes (Redline) - Satellite signal distribution over a single coaxial cable — Second generation Tracked Changes (Redline) - Satellite signal distribution over a single coaxial cable — Second generation |
