dead front switchboard dead front switchboard的意思 dead front switchboard是什么意思 dead front switchboard什么意思 dead front switchboard的翻译

专业英汉汉英词典为您提供dead front switchboard,dead front switchboard的意思,dead front switchboard是什么意思,dead front switchboard什么意思,dead front switchboard的翻译,dead front switchboard的解释,dead front switchboard的意思是面板不露带电部分的配电盘