英语词汇“beam pumping units”的翻译、意思、用法、释义-英汉汉英双解词典

单词	beam pumping units
释义	beam pumping units 游梁式抽油机
随便看	guarantor relationship guaranty mark guaranty measures to taxation obligation guaranty money guaranty money for antecedent guaranty money for deposits guaranty money of tender guaranty of collection guaranty of maximum amount guaranty of mortgage guaranty of trust worthiness guaranty of trustworthness guaranty pact guaranty period guaranty pricing guaranty principal guaranty reserve guaranty saving bank guaranty savings bank Guaranty Seal guaranty society guaranty stock guaranty system guarantors guarantor service