Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
Searching result
2181 |
BS ISO/IEC/IEEE 8802-1BA:2023-TCTracked Changes. Information technology. Telecommunications and information exchange between systems. Local and metropolitan area networks. Specific requirements. Audio video bridging (AVB) systems. Tracked Changes. Information technology. Telecommunications and information exchange between systems. Local and metropolitan area networks. Specific requirements. Audio video bridging (AVB) systems. |
2182 |
BS EN ISO 22434:2022-TCTracked Changes. Gas cylinders. Inspection and maintenance of valves. Tracked Changes. Gas cylinders. Inspection and maintenance of valves. |
2183 |
E DIN ISO 171:2023-04 (DRAFT)Plastics - Determination of bulk factor of moulding materials. Plastics - Determination of bulk factor of moulding materials. |
2184 |
E DIN 50003:2023-08 (DRAFT)Adhesive bondings in electronic applications - Determination of thermal conductivity of materials for heat dissipation. Adhesive bondings in electronic applications - Determination of thermal conductivity of materials for heat dissipation. |
2185 |
BS EN 888:2023-TCTracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) chloride. Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) chloride. |
2186 |
DIN EN 15267-2:2023-09Air quality - Assessment of air quality monitoring equipment - Part 2: Initial assessment of the manufacturer´s quality management system and post certification surveillance for the manufacturing process. Air quality - Assessment of air quality monitoring equipment - Part 2: Initial assessment of the manufacturer´s quality management system and post certification surveillance for the manufacturing process. |
2187 |
DIN EN 50085-2-3/BER1:2023-04VDE 0604-2-3/Ber.1. Cable trunking systems and cable ducting systems for electrical installations - Part 2-3: Particular requirements for slotted cable trunking systems intended for installation in cabinets. VDE 0604-2-3/Ber.1. Cable trunking systems and cable ducting systems for electrical installations - Part 2-3: Particular requirements for slotted cable trunking systems intended for installation in cabinets. |
2188 |
BS EN 889:2023-TCTracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (II) sulfate. Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (II) sulfate. |
2189 |
DIN EN 50090-6-2:2023-06Home and Building Electronic Systems (HBES) - Part 6-2 IoT Semantic Ontology model description. Home and Building Electronic Systems (HBES) - Part 6-2 IoT Semantic Ontology model description. |
2190 |
BS EN 890:2023-TCTracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) sulfate solution. Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) sulfate solution. |
2191 |
DIN EN 15267-1:2023-09Air quality - Assessment of air quality monitoring equipment - Part 1: General principles of certification. Air quality - Assessment of air quality monitoring equipment - Part 1: General principles of certification. |
2192 |
E DIN EN ISO 3095:2023-09 (DRAFT)Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles. Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles. |
2193 |
DIN EN 301908-1:2023-09IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 1: Introduction and common requirements Release 15. IMT cellular networks - Harmonised Standard for access to radio spectrum - Part 1: Introduction and common requirements Release 15. |
2194 |
DIN EN IEC 60477-2:2023-08Laboratory resistors - Part 2: Laboratory AC resistors. Laboratory resistors - Part 2: Laboratory AC resistors. |
2195 |
E DIN EN 6049-004:2023-01 (DRAFT)Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 004: Braided, tubular, high expandable - Product standard. Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 004: Braided, tubular, high expandable - Product standard. |
2196 |
E DIN EN 6049-005:2023-07 (DRAFT)Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 005: Sleeve flexible, post installation - Product standard. Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 005: Sleeve flexible, post installation - Product standard. |
2197 |
DIN EN 50104/BER1:2023-04VDE 0400-20/Ber.1. Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods. VDE 0400-20/Ber.1. Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods. |
2198 |
BS EN 891:2023-TCTracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate. Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate. |
2199 |
E DIN EN 6050:2023-05 (DRAFT)Aerospace series - Pin, close tolerance, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050, conversion coating - Inch series. Aerospace series - Pin, close tolerance, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050, conversion coating - Inch series. |
2200 |
E DIN 60500-4:2023-05 (DRAFT)Geotextiles and geotextile related products - Part 4: Determination of permeability normal to the plane under load at constant hydraulic water head. Geotextiles and geotextile related products - Part 4: Determination of permeability normal to the plane under load at constant hydraulic water head. |