单词	no-load tap changer
释义	No-load Tap Changer無負載切換器機械工程
随便看	polarity epoch polarity(franklin & luria 1961 polarity(franklin & luria 1961，jacob &luria 1961，jacob &monod 1961) polarity gradient polarity group polarity indicator polarity indicator (current indicator) polarity in metasomatism polarity mark polarity mutation polarity mutation(franklin & luria 1961 polarity mutation(franklin & luria 1961， jacob & monod 1961); polar mutation polarity mutation--polar mutation polarity mutation; polar mutation polarity of ground polarity of picture signal polarity ratio polarity relay polarity reversal polarity--reversal polarity--reversed polarity reverser polarity reversing switch polarity subchron polarity superchron