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BS EN 60793-1-44-2002 光纤.测量方法和试验规程.截止波长

作者:标准资料网 时间:2024-05-13 09:41:35  浏览:8193   来源:标准资料网
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【英文标准名称】:Opticalfibres-Measurementmethodsandtestprocedures-Cut-offwavelength
【原文标准名称】:光纤.测量方法和试验规程.截止波长
【标准号】:BSEN60793-1-44-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-06-06
【实施或试行日期】:2002-06-06
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:截止波长;光波导;纤维光学;测量技术;尺寸;测量;特性;试验;电气工程;波长
【英文主题词】:Cut-offwavelength;Dimensions;Electricalengineering;Fibreoptics;Measurement;Measuringtechniques;Opticalwaveguides;Properties;Testing;Wavelengths
【摘要】:ThispartofIEC60793establishesuniformrequirementsformeasuringthecut-offwavelengthofsingle-modeopticalfibre,therebyassistingintheinspectionoffibresandcablesforcommercialpurposes.Thisstandardprovidesmethodsformeasuringthecut-offwavelengthofcable,fibre,andjumpercable.Twomethodsexistformeasuringcablecut-offwavelength,λcc:-methodA:usinguncabledfibre;-methodB:usingcabledfibre.Thereisonlyonemethodformeasuringfibrecut-offwavelength,λc.Thereisonlyonemethodformeasuringjumpercablefibrecut-offwavelength,λcj.Thetestmethodinthisstandarddescribesproceduresfordeterminingthecut-offwavelengthofasamplefibreineitheranuncabledcondition(λc)orinacable(λcc)orasajumpercable(λcj).Threedefaultconfigurationsaregivenhere:anydifferentconfigurationwillbegiveninadetailspecification.ThismethodappliestoallBfibretypes.Allmethodsrequireareferencemeasurement.Therearetworeference-scantechniques,eitherorbothofwhichmaybeusedwithallmethods:-bend-referencetechnique;-multimode-referencetechnique.
【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


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【英文标准名称】:Financialmessageexchangebetweencardacceptorandacquirer-Specification
【原文标准名称】:卡片接受者和取得者之间金融报文交换的规范
【标准号】:ANSIX9.15-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:银行;银行业务;数据元;可靠性试验;自动售货机;信用卡;电信;授权;信息交流;定义
【英文主题词】:authorization;automaticmoneydispenser;banks;telecommunication;informationexchange;dataelements;definitions;creditcards;authenticitytest;bankoperations
【摘要】:
【中国标准分类号】:A11
【国际标准分类号】:35_240_40
【页数】:174P;A4
【正文语种】:英语


Product Code:SAE J1855
Title:Deployment of Electrically Activated Automotive Air Bags for Automobile Reclamation
Issuing Committee:Inflatable Restraints Committee
Scope: This SAE Recommended Practice describes the method for safe deployment of air bag modules in vehicles equipped with electronics or electromechanically actuated air bag systems for the purpose of disposal. It is intended to provide a procedure which does not require significant technical expertise, is easy to operate, and is readily available, to be used by automobile dismantlers or vehicle shredders to deploy air bag modules prior to automobile reclamation.

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