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CN104343747A
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一种离心闭式叶轮轴向力平衡结构
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US2854926A
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Shaft, impeller and bowl assembly for vertical turbine pumps
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SE70989C1
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US2502022A
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Opposed disk rotor type centrifugal pulverizer
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GB864544A
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Improvements in centrifugal fan rotors
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DE1301871B
(de)
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Anordnung einer Irisblende fuer eine Lueftungsvorrichtung
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Liquid packing
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GB800524A
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Improvements in and relating to rotary compressors of the axial flow type
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CN204861062U
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一种茯苓清洗设备
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Centrifuge
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Turbine
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Bladed rotors for multistage axial flow compressors, turbines and like fluid flow machines
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Water wheel
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Device for separating liquid or foreign matter in suspension from fluid under pressure
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Improved rotary liquid meter
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(en)
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Rotary casting
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CN207795337U
(zh)
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油气分离器用密封结构
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US2087726A
(en)
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Seal for centrifugal separators
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GB872426A
(en)
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Improvements in or relating to methods and devices for mixing fluids
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FR731449A
(fr)
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Aube pour roues de compresseurs centrifuges à aubage radial
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SE70288C1
(enExample)
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GB760829A
(en)
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A drive for a centrifugal spinning pot
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GB331812A
(en)
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Improvements in rotary apparatus for cooling fluids
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SE100384C1
(enExample)
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SE100334C1
(enExample)
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