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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 9611 - 9620 | 9621 - 9630|9631 - 9640 |Weiter Weiter

GB/T 11026.8-2025

电气绝缘材料 耐热性 第8部分:用固定时限法确定绝缘材料的耐热指数（TI和RTI）

Electrical insulating materials—Thermal endurance properties—Part 8: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method

GB/T 45107-2024

表土剥离及其再利用技术要求

Technical requirements for topsoil stripping and reusing

GB/T 42968.4-2024

集成电路 电磁抗扰度测量 第4部分:射频功率直接注入法

Integrated circuits—Measurement of electromagnetic immunity—Part 4: Direct RF power injection method

GB/T 44937.4-2024

集成电路 电磁发射测量 第4部分:传导发射测量 1Ω/150Ω直接耦合法

Integrated circuits—Measurement of electromagnetic emissions—Part 4: Measurement of conducted emissions—1Ω/150Ω direct coupling method

GB/T 11843-2025

二氧化铀粉末和芯块中氮的测定 分光光度法

Determination of nitrogen in uranium dioxide powder and pellets—Spectrophotometry

GB 46790-2025

耐火材料工业大气污染物排放标准

Emission standard of air pollutants for refractory industry

GB 46817-2025

食品加工制造业水污染物排放标准

Discharge standard of water pollutants for food processing and manufacturing industry

GB/T 31840.3-2025

额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 第3部分:额定电压35kV（Um=40kV）电缆

Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rate voltages 35kV(Um=40kV)

GB/T 12668.3-2025

调速电气传动系统 第3部分:电气传动系统和机床的电磁兼容性要求及其特定的试验方法

Adjustable speed electrical power drive systems—Part 3: EMC requirements and specific test methods for PDS and machine tools

GB/T 31840.1-2025

额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 第1部分:额定电压1kV（Um=1.2kV）和3kV（Um=3.6kV）电缆

Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1: Cables for rate voltages of 1kV(Um=1.2kV) and 3kV(Um=3.6kV)

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 9611 - 9620 | 9621 - 9630|9631 - 9640 |Weiter Weiter