EN 378-1:2008；Refrigerating systems and heat pumps - Safety andenvironmental requirements - Part 1: Basic requirements.definitions. classification and selectioncriteria-------制冷系统和加热泵规范.安全性和环境要求:.基本要求、定义、分类和选择规范。
EN 3782 :2008；Aerospace series - Holes for 100° countersunk headscrews - Designstandard-------制冷系统和加热泵规范.安全性和环境要求:.设计、建造、检验、标志及文件。
EN 378-3 :2000；Refrigerating Systems and Heat Pumps - Safety andEnvironmental Requirements - Part 3: Installation Site and PersonalProtection-Includes AmendmentA1:2003--------制冷系统和加热泵规范.安全性和环境要求:.安装地点和人员保护。
EN 378-4 :2008；Refrigerating systems and heat pumps - Safety andenvironmental requirements - Part 4: Operation. maintenance. repairand recovery-------制冷系统和加热泵规范.安全性和环境要求:.运行、维护修理和恢复。
EN 473 :2008；Non-destructive testing - Qualification andcertification of NDT personnel - General principles--------无损检验 —无损检验人员的资格和证书 — 一般原则
EN 583-1 :1998；Non-destructive testing Ultrasonic examination Part1: General principles-Includes amendmentA1:2003--------无损检验.超声波检验.一般规则
EN 583-5 :2000；Non-Destructive Testing - Ultrasonic Examination -Part 5: Characterization and Sizing of Discontinuities-IncludesAmendment A1:2003--------损检验.超声波检验.不连续性检验的特征和尺寸测量
EN 1252-1 :1998；Cryogenic vessels Materials Part 1: Toughnessrequirements for temperatures below p80 °C-Incorporatingcorrigendum December 1998--------低温容器.材料.温度低于-80℃时的韧度要求
EN 1252-2 :2001；Cryogenic Vessels - Materials - Part 2: ToughnessRequirements for Temperatures between -80 degrees C and -20 DegreesC--------低温容器.材料.温度在-80--20度的韧度要求
EN 1289 :1998；Non-destructive testing of welds Penetrant testing ofwelds Acceptance levels-Includes amendments A1: 2002 andA2:2003--------焊接的无损检验.焊接的超声波探检验.验收等级
EN 1291 :1998；Non-destructive testing of welds Magnetic particletesting of welds Acceptance levels-Includes Amendments A1:2002 andA2:2003--------焊缝的无损检验.焊缝的磁粉检验.验收等级
EN 1349 :2000；Industrial Process Control Valves-IncorporatingCorrigendum October 2001--------工业工艺控制阀
