IEC 61537 电缆管理用电缆沟系统和电缆梯架系统 Cable tray systems and cable ladder systems for cable management IEC 61935-1 Edition 1.1 通用布线系统.根据ISO/IEC 11801对对称通信布线进行检验的规范.第1部分:电缆敷设 Generic cabling systems - Specification for the testing of balanced communication cabling...
141 IEC 60794-1-309-2023 2023-04-01 English,French Optical fibre cables – Part 1-309: Generic specification – Basic optical cable test procedures – Cable element test methods – Bleeding and evaporation of filling or flooding compounds, Method G9 - Edition 1.0 142 IEC 62769-103-1 (REDLIN...
237 IEC 60966-3-4-2023 2023-03-01 English,French Radio frequency and coaxial cable assemblies – Part 3-4: Detail specification for semi-flexible cable assemblies (Jumper) – Frequency range up to 6 GHz, Type 50-141 semi-flexible coaxial cable - Edition 1.0 238 IEC 60691 (REDLINE + STAND...
136 IEC 60079-30-2-2007 2007-01-01 English, French 中文版翻译+PDF原版 Explosive atmospheres Part 30-2: Electrical resistance trace heating Application guide for design, installation and maintenance - Edition 1.0 137 IEC 61950-2007 2007-01-01 English, French 中文版翻译+PDF原版 Cable management s...
架空线iec601831984guidehighvoltagecables高压电缆选择指南iec608262003deisgncriteriaoverheadtransmissionlines架空线路设计准则iec131211995防雷iec529防爆iec608961安全标准iec608962安全标准iec60529安全保护标准iec620403不间断电源测试标准iec60364建筑物电气装置iec600763powertransformersinsulationlevelsdielectrictestsexternal...
ATEX IECEx迪菲 LED高压灯（400、2400、4725lm）说明书
Wire Mesh Cable Tray systems can be safely employed in places where the temperature ranges between -40deg C and +150deg; C without any change to their characteristics. Installation Guide: Package&shipment: Application: Wire Mesh Cable Trays are mainly used for low voltage, tele...
Users of this test are reminded that the configurations of cable in the test (i.e. as test pieces or bundles of test pieces) may not represent actual installation conditions. This Part 1 gives details of the test apparatus and verification procedure to be used for the measurement of smoke ...
IEC 60092-352 Choice & Installation of Cables for Low Voltage Power Systems低压电力系统电缆选择及安装 IEC 60092_375 General Instrumentation, Control & Communication Cables仪表,控制及连接电缆 IEC 60092_376 Cable for Control & Instrumentation Circuits控制及仪表电缆 IEC 60228 Conductors of Insluated Cable...
IEC 61537 Cable management – Cable tray systems and cable ladder systems IEC 61544 Panel-Mounted equipment - Electrical measuring instruments - Dimensions for panel mounting IEC 61557 Equipment for measuring electrical safety in low-voltage distribution systems IEC 61558 Safety of power transformers...