BS 6293-1-1994 航空航天器.MJ螺纹.一般要求
作者:标准资料网 时间:2024-05-15 21:03:11 浏览:8957
来源:标准资料网
【英文标准名称】:Aerospace.MJthreads.Generalrequirements
【原文标准名称】:航空航天器.MJ螺纹.一般要求
【标准号】:BS6293-1-1994
【标准状态】:作废
【国别】:英国
【发布日期】:1994-03-15
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;公式;螺纹零件;外螺纹;螺距;内螺纹;螺纹形状;等级(质量);螺纹;飞行器部件;MJ螺纹;外形;尺寸;ISO米制螺纹;机械零部件
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_10
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Opticalfibres-Part1-31:Measurementmethodsandtestprocedures-Tensilestrength(IEC60793-1-31:2010);GermanversionEN60793-1-31:2010
【原文标准名称】:光导纤维.第1-31部分:测量方法和试验程序.抗拉强度(IEC60793-1-31-2010);德文版本EN60793-1-31-2010
【标准号】:EN60793-1-31-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-02
【实施或试行日期】:2011-02-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Dimensions;Electriccables;Electricconductors;Electricalengineering;Fibreoptics;Genericspecification;Glassfibrecables;Mathematicalcalculations;Measurement;Measuringtechniques;Opticalmeasurement;Opticalwaveguides;Properties;Samples;Specification;Specimenpreparation;Tensilestrength;Tensiletesting;Tensiletests;Testequipment;Testing
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:24P;A4
【正文语种】:英语
Product Code:SAE J2914
Title:Exhaust Gas Recirculation (EGR) Cooler Nomenclature and Application
Issuing Committee:Cooling Systems Standards Committee
Scope:This document provides an overview on how and why EGR coolers are utilized, defines commonly used nomenclature, discusses design issues and trade-offs, and identifies common failure modes. The reintroduction of exhaust gas into the combustion chamber is just one component of the emission control strategy for internal combustion (IC) engines, both diesel and gasoline, and is useful in reducing exhaust port emission of Nitrogen Oxides (NOx). Other means of reducing NOx exhaust port emissions are briefly mentioned, but beyond the scope of this document.
