【英文标准名称】:Firesafetyengineering-Generalprinciples
【原文标准名称】:消防工程.一般原则
【标准号】:ISO23932-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;重质火;建筑;定义;工程师;火灾试验;燃烧荷载;火势蔓延;防火测量;耐火性;防火安全;建筑物防火;防止火灾扩散;防火技术;危害;安全工程;规范(验收);结构防火;防火耐火结构;火焰表面传播;测试
【英文主题词】:Buildings;Coarseoffire;Construction;Definitions;Engineers;Firehazardtest;Fireload;Firepropagation;Fireprotectionmeasures;Fireresistance;Firesafety;Firesafetyinbuildings;Firespreadprevention;Firetechnology;Hazards;Safetyengineering;Specification(approval);Structuralfireprotection;Surfacespreadofflame;Testing
【摘要】:
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:18P;A4
【正文语种】:英语


Product Code:SAE MAP3439
Title:O-Ring Groove Design for Packing Preformed, Elastomeric O-Ring Seals, Static, Axial Compression, Metric
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This recommended practice provides the design criteria for static elastomeric O-ring seal applications, axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. The conditions to formulate the design criteria are also described, e.g., seal squeeze and groove volume to accommodate O-ring swell. The following static, axial compression O-ring groove categories have been incorporated: a. Internal pressure, b. External pressure. Tables of O-ring groove dimensions are included based on the design criteria specified herein. Dimensions in this document are in millimeters, unless otherwise specified.