1、NORME?CEIINTERNATIONALE?IECINTERNATIONAL?61178-2-1STANDARDQC 680101Premire ditionFirst edition1993-03Rsonateurs quartz Spcification dansle Systme CEI dassurance de la qualitdes composants lectroniques(IECQ)Partie 2:Spcification intermdiaire Agrment de savoir-faire Section 1:Spcification particulire
2、cadreQuartz crystal units A specificationin the IEC Quality Assessment Systemfor Electronic Components(IECQ)Part 2:Sectional specification Capability approval Section 1:Blank detail specificationIECNumro de rfrenceReference numberCEI/IEC 61178-2-1:1993LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR I
3、NTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Numros des publicationsDepuis le ter janvier 1997,les publications de la CEIsont numrotes partir de 60000.Publications consolidesLes versions consolides de certaines publications dela CEI incorporant les amendements sont disponibles.Pa
4、r exemple,les numros ddition 1.0,1.1 et 1.2indiquent respectivement la publication de base,lapublication de base incorporant lamendement 1,et lapublication de base incorporant les amendements 1et 2.Validit de la prsente publicationLe contenu technique des publications de la CEI estconstamment revu p
5、ar la CEI afin quil reflte ltatactuel de la technique.Des renseignements relatifs la date de reconfir-mation de la publication sont disponibles dans leCatalogue de la CEI.Les renseignements relatifs des questions ltude etdes travaux en cours entrepris par le comit techniquequi a tabli cette publicat
6、ion,ainsi que la liste despublications tablies,se trouvent dans les documents ci-dessous:Site web de la CEI*Catalogue des publications de la CEIPubli annuellement et mis jourrgulirement(Catalogue en ligne)*Bulletin de la CEIDisponible la fois au site web de la CEI*et comme priodique imprimTerminolog
7、ie,symboles graphiqueset littrauxEn ce qui concerne la terminologie gnrale,le lecteurse reportera la CEI 60050:Vocabulaire lectro-technique International(VEI).Pour les symboles graphiques,les symboles littrauxet les signes dusage gnral approuvs par la CEI,lelecteur consultera la CEI 60027:Symboles l
8、ittraux utiliser en lectrotechnique,la CEI 60417:Symbolesgraphiques utilisables sur le matriel Index,relev etcompilation des feuilles individuelles,et la CEI 60617:Symboles graphiques pour schmas.NumberingAs from 1 January 1997 all IEC publications areissued with a designation in the 60000 series.Co
9、nsolidated publicationsConsolidated versions of some IEC publicationsincluding amendments are available.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,tothe base publication,the base publication incor-porating amendment 1 and the base publicationincorporating amendments 1 and 2.Valid
10、ity of this publicationThe technical content of IEC publications is keptunder constant review by the IEC,thus ensuring thatthe content reflects current technology.Information relating to the date of the reconfirmationof the publication is available in the IEC catalogue.Information on the subjects un
11、der consideration andwork in progress undertaken by the technicalcommittee which has prepared this publication,as wellas the list of publications issued,is to be found at thefollowing IEC sources:IEC web site*Catalogue of IEC publicationsPublished yearly with regular updates(On-line catalogue)*IEC B
12、ulletinAvailable both at the IEC web site*andas a printed periodicalTerminology,graphical and lettersymbolsFor general terminology,readers are referred toIEC 60050:International Electrotechnical Vocabulary(IEV).For graphical symbols,and letter symbols and signsapproved by the IEC for general use,rea
13、ders arereferred to publications IEC 60027:Letter symbols tobe used in electrical technology,IEC 60417:Graphicalsymbols for use on equipment.Index,survey andcompilation of the single sheets and IEC 60617:Graphical symbols for diagrams.*Voir adresse site web sur la page de titre.?*See web site addres
14、s on title page.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.NORME?CEIINTERNATIONALE?IEC61178-2-1STAN DARDQC 680101Premire ditionFirst edition1993-03Rsonateurs quartz Spcification dansle Systme CEI dassurance de la qualitdes composa
15、nts lectroniques(IECQ)Partie 2:Spcification intermdiaire Agrment de savoir-faire Section 1:Spcification particulire cadreQuartz crystal units A specificationin the IEC Quality Assessment Systemfor Electronic Components(IECQ)Part 2:Sectional specification Capability approval Section 1:Blank detail sp
16、ecification IEC 1993 Droits de reproduction rservs Copyright-all rights reservedINTERNATIONALAucune partie de cette publication ne peut tre reproduite niutilise sous quelque forme que ce soit et par aucunprocd,lectronique ou mcanique,y compris la photo-copie et les microfilms,sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means,electronic or mechanical,including photocopying and microfilm,without permission inwriting from the publisher