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液环真空泵
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液环真空泵
Encyclopedia
工学
真空泵
释
liquid ring vacuum pump
液环真空泵
靠偏置叶轮在泵腔内回转运动使工作室容积周期性变化以实现抽气的真空泵。
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radio frequency sensor
radio-frequency signal
radio-frequency spectrum
radio-frequency sputtering
radio-frequency sputtering, RF sputtering
radiofrequency thermocoagulation for trigeminal neuralgia
radio frequency treatment devices
radio fuze electronic warfare
radio - galaxy
radio galaxy
radio-galaxy Hubble diagram
radiogenic
radiogenic heat
radiogentic heat in the earth
radiogeodesy
Radio Globo
radiogold
radiogoniometer
radiogram
radiograph
radiography
radiography inspection technology
radio guidance
radiohalation
radio halo
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