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| 文档标题： | 蒸汽引射器 |
| 发布时间： | 2014-04-05 00:00:00 |
| 文档简介： | An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump that uses the Venturi effect of a converging-diverging nozzle to convert the pressure energy of a motive fluid to velocity energy w |