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现行 GB/T 31489.3-2020
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额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分:直流海底电缆 D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 3: D.C. submarine cables
发布日期: 2020-12-14
实施日期: 2021-07-01
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现行
GB/T 31489.2-2020
额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分:直流陆地电缆
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 2: D.C. land cables
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GB/T 31489.4-2020
额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第4部分:直流电缆附件
D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables
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DC extruded cable systems for power transmission at a rated voltage up to and including 500kV―Part 1: Test methods and requirements
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现行
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高压直流(HVDC)输电.陆上应用额定电压高达320 kV的挤压绝缘电缆及其附件.试验方法和要求(IEC 62895-2017)
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