资源描述：
《ANSI C78.1421-2002 投射灯尺寸和中心定位系统.GZ4基的35mm整体反射轮辋标准灯》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、ANSIC78.1421-2002SupercedesANSIC78.1421-1992AmericanNationalStandardApproved:April24,2002Secretariat:ANSLG--NationalElectricalManufacturersAssociationElectricLampsDimensionsandCenteringSystemsforProjectionLamps-35mmIntegralReflectorRimReferencingLampswithGZ4BasesAnAmericanNationalStandard
2、impliesaconsensusofthosesubstantiallyconcernedwithitsscopeandprovisions.Itisintendedasaguidetoaidthemanufacturer,theconsumer,andthegeneralpublic.TheexistenceofanAmericanNationalStandarddoesnotinanyrespectprecludeanyone,whetherhehasapprovedthestandardornot,frommanufacturing,marketing,purch
3、asing,orusingproducts,processes,orproceduresnotconformingtothestandards.Usersarecautionedtoobtainthelatesteditions.TheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandard.Moreover,nopersonshallhavetherightorauth
4、oritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardsInstitute.CAUTIONNOTICE:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytime.TheproceduresoftheAmericanNationalStandardsInstituterequirethatactionbetakenperiodicallytoreaffirm,revise,orw
5、ithdrawthisstandard.PurchasersofAmericanNationalStandardsmayreceivecurrentinformationonallstandardsbycallingorwritingtheAmericanNationalStandardsInstitute.ANSIC78.1421-2002SupercedesANSIC78.1421-1992AmericanApprovalofanAmericanNationalStandardrequiresverificationbyANSIthattherequirementsf
6、ordueprocess,consensus,andNationalothercriteriaforapprovalhavebeenmetbythestandardsdeveloper.AnAmericanNationalStandardimpliesaconsensusStandardofthosesubstantiallyconcernedwithitsscopeandprovisions.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantialagreeme
7、nthasbeenreachedbydirectlyandmateriallyaffectedinterests.Substantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyunanimity.Consensusrequiresthatallviewsandobjectionsbeconsidered,andthataconcertedeffortbemadetowardtheirresolution.TheexistenceofanAmerica
