工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式
Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery

2011-01-14

Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions
工业过程控制阀 - 第2-1部分:流量 - 在安装条件下的流体流动尺寸方程

2011-03-30

Industrial-Process Control Valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions
工业过程控制阀.第2-1部分:流量.安装条件下流体流量的尺寸方程

2012-08-27

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-process control valves—Part 2-1: Flow capacity—Sizing equations for fluid flow under installed conditions

2017-12-29

Industrial-process control valves -- Part 2-1: Flow capacity -- Sizing equations for fluid flow under installed conditions (FOREIGN STANDARD)
工业过程控制阀第2-1部分:流量安装条件下流体流量的尺寸计算公式（国外标准）

2005-01-01

Industrial-process control valves-Flow capacity. Test procedures
工业过程控制阀

2016-04-30

Industrial-process control valves-Flow capacity. Inherent flow characteristics and rangeability
工业过程控制阀

2010-05-31

Industrial process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery (IEC 60534-2-5:2003); German version EN 60534-2-5:2003
工业过程控制阀.第2-5部分:流量.通过带级间恢复的多级控制阀的流体流量的尺寸方程（IEC 60534-2-5-2003）；德文版EN 60534-2-5:2003

2004-03-01

Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability
工业过程控制阀 - 第2-4部分:流量 - 固有流量特性和范围

2009-05-13

工业过程控制阀 第2-4部分：流通能力 固有流量特性和可调比
Industrial-process control valves—Part 2-4: Flow capacity—Inherent flow characteristics and rangeability

2015-12-10

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
工业过程控制阀 - 第2-3部分:流量 - 测试程序

2015-12-16

INDUSTRIAL-PROCESS CONTROL VALVES. PART 2-3: FLOW CAPACITY. TEST PROCEDURES.
工业过程控制阀 第2-3部分:流量 测试程序

1999-05-07

工业过程控制阀 第2-3部分：流通能力 试验程序
Industrial-process control valves Part 2-3:Flow capacity-Test procedures

2005-09-09

BS EN 60534-2-4. Industrial-Process control Valves. Part 2-4. Flow capacity. inherent flow characteristics and rangeability
英国标准EN 60534-2-4 工业过程控制阀 第2-4部分 流量 固有流动特性和范围

2007-08-20

Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability (IEC 60534-2-4:2009); German version EN 60534-2-4:2009
工业过程控制阀.第2-4部分:流量.固有流量特性和量程（IEC 60534-2-4-2009）；德文版EN 60534-2-4:2009

2009-11-01

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures (IEC 60534-2-3:2015); German version EN 60534-2-3:2016
工业过程控制阀.第2-3部分:流量.试验程序（IEC 60534-2-3-2015）；德文版EN 60534-2-3:2016

2017-01-01