介绍了复合外套金属氧化物避雷器起痕和电蚀试验方法，针对试验中出现的主要问题作了简要分析；
This article introduces the test for tracking and erosion of polymeric housed metal oxide arresters is described Some phenomena in the test have been analysed.
介绍了复合外套金属氧化物避雷器起痕和电蚀试验方法，针对试验中出现的主要问题作了简要分析；
This article introduces the test for tracking and erosion of polymeric housed metal oxide arresters is described Some phenomena in the test have been analysed.
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