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变压器油、汽轮机油中T501抗氧化剂含量测定法 第3部分:红外光谱法
Determination of T501 oxidation inhibitor content in transformer oil or turbine oilPart 3:Infrared spectroscopy method
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变压器油中溶解气体分析和判断导则
Guide for the analysis and the diagnosis of gases dissolved in transformer oil
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天线棒测量方法
Measuring methods for aerial rods
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微波频率应用的旋磁材料性能测试方法
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磁性氧化物制成的圆天线棒和扁天线棒
Aerial rods and slabs made of magnetic oxides
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绝缘油 击穿电压测定法
Insulating oils--Determination of the dielectric strength
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电工钢片(带)磁、电和物理性能测量方法
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单片电工钢片(带)磁性能测量方法
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