negative hull-return D.C.single-wire system是什么意思_negative hull-return D.C.single-wire system怎么读_3325英语词典

negative hull-return D.C.single-wire system

基本释义

利用船体作负极回路的直流单线系统

negative hull-return D.C.single-wire system单词图解，单词释义场景配图

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