词汇“OPA”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	OPA
释义	OPAOPA[美]1.■=Office of Price Administration物价管理局[美];2.■Optoe-lectronic Pulse Amplifier 光电子脉冲放大器;3.■Ore Producers Association 矿石生产者协会
随便看	fuel level line plug fuel lift [oil] pump fuel line cock fuelling coupling fuelling vehicle fuel main fuel make-up fuel manifold fuel meter fuel metering fuel-metering pump fuel minisation problem fuel mixer fuel mixture indicator fuel modification fuel-need fuel of high antiknock rating fuel oil additive fuel oil barge fuel oil burner fuel-oil consumption ratio fuel oil delivery pump fuel oil distillate fuel oil drum fuel oil filter element shaft

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