[www.staffempire.com]-GBT 17213.2-2005 工业过程控制阀 第2-1部分 流通能力安装条件下流体流量的计算公式.pdfVIP免费

ICS23.060.01N16中华人民共和国国家标准GB/T17213.2-2005八EC60534-2-1:1998工业过程控制阀第2-1部分:流通能力安装条件下流体流量的计算公式Industrial-processcontrolvalves-Part2-1:Flowcapacity-Sizingequationsforfluidflowunderinstalledconditions(IEC60534-2-1:1998，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/T17213.2-2005/IEC60534-2-1;1998目次前言··················································································································⋯⋯I1范围··································································································，··············一12规范性引用文件································································································⋯⋯13定义···············································································································⋯⋯14安装···············································································································⋯⋯15符号························································，·····，···············，·，······························⋯⋯26不可压缩流体的计算公式·················，············，·····，···，···················，·······················⋯⋯37可压缩流体的计算公式，，，，·...