英语词汇“ball valve sampler”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ball valve sampler
释义	ball valve sampler 球阀取样器
随便看	outparty out party out-party outpass out-passage outpassed outpasses outpassing out-passion out past dispute outpatiant log out patient out-patient Out-patient outpatient amount outpatient and emergency Out-patient and emergency outpatient and emergency department outpatient and emergency departments outpatient and emergency service outpatient Outpatient and emergency services outpatient antenatal nursing outpatient appoint system outpatient basis