短語詞組短語load voltage regulation of transformer 變壓器有載調(diào)壓vacuum on load voltage regulation 真空型有載調(diào)壓On -load voltage regulation with transformer 變壓器有載調(diào)壓on -load voltage regulati switch 有載調(diào)壓開關(guān)voltage regulation load 電壓調(diào)整負(fù)載;電壓調(diào)整二極琯;[電]穩(wěn)壓負(fù)載 返回 load voltage regulation