英语词汇“return check valve”的读音、翻译、释义、用法及例句-智慧网

词汇	return check valve
释义	return check valvereturn check valve1.■回油单向阀
随便看	concentric die concentric diversification concentric eclipse concentric exercise concentric exfoliation concentric faults concentric feeder concentric float concentric fodder concentric fold concentric fractures concentric groove concentric hypertrophy concentricity concentricity checking fixture concentricity error concentricity gauge concentric jaw chuck concentric joint concentric lamella concentric lamina concentric-lay cable concentric lay conductor concentric layer concentric lens

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