发明授权
US5054247A Method of controlling flow resistance in fluid orifice manufacture 失效
控制流体孔口制造中流动阻力的方法

Method of controlling flow resistance in fluid orifice manufacture
摘要:
Fluid flow through orifices, particularly where flow rates are to be controlled or metered, is improved by employing abrasive flow machining to achieve a target flow resistance in the orifice.
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