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调节阀的声级测定

Determination of the sound level of regulating valves

确定调节阀的声级

Determining the sound level of a control valve

无法兰控制阀的面对面尺寸（ANSI 150、300 和 600 级）

Face-to-Face Dimensions for Flangeless Control Valves (ANSI Classes 150, 300, and 600)

供热单元管路自动控制技术要求

Technical requirements for automatic control of heating unit pipelines

乳制品智能工厂数字化交付规范

Dairy smart factory digital delivery specifications

便携式氧气吸入器通用要求

General requirements for portable oxygen inhalers

燃气燃烧器和燃气用具用自动截止阀（草案）

Automatic shut-off valves for gas burners and gas appliances

气体燃烧器和燃气器具用安全和控制美利体育官网首页网址 工作压力大于500 kPa且小于等于6300 kPa的自动断开阀（草案）

Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa

工业.处理控制阀.第2-1部分:流量.安装条件下流体流动上浆处理方程(IEC 60534-2-1-2011).德文版 EN 60534-2-1-2011

Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1:2011); German version EN 60534-2-1:2011

工业加工控制阀.第2-3部分:流量.试验方法

Industrial-process control valves - Part 2-3: Flow capacity; test procedures (IEC 60534-2-3:1997); German version EN 60534-2-3:1998

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(IEC 60534-2-4:2009),德文版本 EN 60534-2-4:2009

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 固有流量特性和可调范围

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 / Note: DIN IEC 60534-2-4 (1990-11) remains valid alongside this standard until 2012-06-01.

工业过程控制阀 第5部分：标记

Industrial-process control valves - Part 5: Marking (IEC 60534-5:2004); German version EN 60534-5:2004 / Note: DIN IEC 60534-5 (1984-09) remains valid alongside this standard until 2007-03-01.

阀门 术语 第1部分：阀门类型的定义

Valves - Terminology - Part 1: Definition of types of valves

电站调节阀选用导则

Guidelines for the Selection of Power Station Control Valves

用于供热的引射混流装置选型和验收导则

Guidelines for selection and acceptance of ejector mixed flow devices for heating

水输送与分配中的压力、流量及液位调节

Pressure, flow and level control in water transport and distribution

铀水冶厂生产过程检控制设计规定

Regulations on design of production process inspection and control in uranium water smelting plants

建筑物通风.气路终端美利体育官网首页网址.阀与阀门的气动试验

Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves

舰船用自力式燃油压力调节阀规范

Self-operated pressure fuel oil regulator specification for ship

单座,双座和笼内控制阀.通用规范

Single-seated, double-seated and cage control valves. General specifications

管路软管附件.基本参数

Pinch pipeline valves. Main parameters

最大PN250的额定压力阀.通用规范

Valves for nominal pressure at most PN 250. General specifications

石油和石油产品的干线管道运输 管道阀门 自动控制系统选型用调节阀所需水力和气蚀特性的计算方法

Trunk pipeline transport of oil and oil products. Pipeline valves. Calculation method of required hydraulic and cavitation characteristics of control valves for selection in automatic control systems

工业过程控制阀.第6部分:定位器联接到控制阀执行机构的安装细节.第1节:线型执行机构上定位器的安装

Industrial-process control valves -- Part 6: Mounting details for attachment of positioners to control valves -- Section 1: Positioner mounting on linear actuators

节水灌溉美利体育官网首页网址现场验收规程

Acceptance code of practice for water-saving irrgation equipment on the site

工业品质量分级评价规则 套筒调节阀

Rules for quality grading and evaluating of industrial products—Cage control valves

控制阀的流量系数及特性的测定

Fluidic characteristic quantities of control valves and their determination

控制阀的流体特征量及其确定

Fluidic characteristic quantities of control valves and their determination