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jet pump
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jet pump
Encyclopedia
工学
水力射流泵采油法
释
jet pump
水力射流泵采油法
利用水力射流泵举升原油的一种人工举升方法。
工学
液体火箭发动机涡轮泵
释
jet pump
射流泵
利用工作液体的射流来输送液体的设备。又称引射泵、喷射泵。
工学
射流泵
释
jet pump
射流泵
用水作工作流体,通过喷嘴造成高速喷射,在喷嘴周围形成真空,从而抽吸、输送流体、气体或气液固混合物的泵。是一种流体输送机械及混合反应设备。
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National Award for Science and Technology Progress
National Award for Technological Invention
National Award of Excellent Script for Drama and Opera
national balance sheet
National Ballet of China
National Bank Act
National Bank of Costa Rica
National Bank of Cuba
National Bank of Nicaragua
National Bank of Panama
National Bardo Museum
National Basic Medical Insurance, Industrial Injury Insurance and Maternity Insurance Drug Catalog(China)
National Basic Population Information Database
national basic public health service project management platform
National Basic Research Program of China (973 Program)
National Basketball Association
National Beauty and Heavenly Fragrance
National Beiping Academy
National Beiping Art School
national bibliography
National Bibliography of New Books
National Biosafety Committee of Agricultural Genetically Modified Organisms
National bond guaranteed on import surtax
national bonds
National Book Award
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