grading ring的意思|示意
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grading ring相关例句
The mass does not include mass of grading ring.
※此质量不包括均压环的质量.
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Grading ring is originally applied electrical intensity though they may cause the decrease of insulation distances.
均压环使用时会由于绝缘距离下降导致跳闸率升高,本文尝试利用半导体和绝缘涂层方法提高击穿电压.
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