石油英语词汇
反铲挖掘机 back digger反向放电 back discharge反电动势 back electromotive force背立面图 back elevation反电动势 back EMF底 back end反向挤出 back extrusion反馈 back feed回火 back fire回火防止器 back fire arrester反冲洗 back flush蛇形丘 back furrow装有背齿轮的 back geared带减速器的马达 back geared type motor后地槽 back geosyncline反手焊接 back hand welding后视桩 back hub后插公式 back interpolation formula后岛弧 back island arc堤后草本沼泽 back levee march倒车灯 back light河漫滩草本沼泽 back marsh后测 back measurement倒档 back motion前面几期；过期期刊 back numbers 语际翻译 版权所有
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