巧羚中华人民共和国国家标准GB/T17213.4-2005/IEC60534-4:1999工业过程控制阀第4部分:检验和例行试验Industrial-processcontrolvalves-Part4;Inspectionandroutinetesting(IEC60534-4:1999,IDT)2005-09-09发布2006-04-01实施中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会发布GB/T17213.4-2005/IEC60534-4:1999目次前言·········································。,··,,,,,,,,,,,,,············································,,·········⋯⋯m1范围.........................................._........................................................................12规范性引用文件·····································,··,,·,·,,,···...........⋯⋯,·,,,...⋯⋯““.......⋯⋯13定义·································一·,,··,,,,,,·····················································,,,,,········⋯⋯14由买方提供的资料·························,·,,,,,,,·,,·····················...........⋯⋯,,,,,..⋯⋯,⋯⋯35检验···········································,···,·················································。,······,,,,,⋯⋯36测量仪表······································,。,,····,,,,,·,········································一,,,,,,...一57液体静压和阀座泄漏量试验······················一。··,·,···,,,······.......................⋯⋯‘,,,,,,,58性能试验·································。,·。·····,,···································...