“arcing ring”的概念、定义、翻译、参考文献-科学参考

单词	arcing ring
释义	arcing ring [`ärk·iŋ ´riŋ] ^ELECTRICITY A metal ring attached to an insulator to protect it from damage by a power arc.
随便看	drilled caisson drilled extrusion ingot driller driller's method drill extractor drill feed drill fittings drill floor drill footage drill gage drill grinding gage drill hole drill-hole logging drill-hole pattern drill-hole survey drill-in drilling drilling break drilling column drilling fluid drilling machine drilling mud drilling platform drilling rate drilling time

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