新编外经贸英语函电与谈判课件Unit11

上传人:痛*** 文档编号:227476275 上传时间:2023-08-13 格式:PPT 页数:45 大小:360KB
收藏 版权申诉 举报 下载
新编外经贸英语函电与谈判课件Unit11_第1页
第1页 / 共45页
新编外经贸英语函电与谈判课件Unit11_第2页
第2页 / 共45页
新编外经贸英语函电与谈判课件Unit11_第3页
第3页 / 共45页
资源描述:

《新编外经贸英语函电与谈判课件Unit11》由会员分享,可在线阅读,更多相关《新编外经贸英语函电与谈判课件Unit11(45页珍藏版)》请在装配图网上搜索。

1、新编外经贸英语函电与谈判课件Unit11 Still waters run deep.流静水深流静水深,人静心深人静心深 Where there is life,there is hope。有生命必有希望。有生命必有希望I.IntroductionnTelegrams and telexes can send messages and data directly between two parties,and make transaction in international business efficient and convenient.Since time element means

2、a great deal to the buyers and sellers.Telegrams and telexes are used to transmit urgent messages of all kinds.Nowadays,with the development of communication,telegrams are rarely used,but the language used is still having effects on business documents.1.TelegramsnOnce,transactionsininternationalbusi

3、nessarediscussedindetailthroughairmails.Whentelegramwasintroduced,itquicklytookoverthejobofairmails.Actually,telegramsarelettersinahighlycompressedform,sotheabbreviationsandthecompoundingareusedtoservethepurpose.Hereisabriefintroductionoftelegrams.1.1Characteristics of Telegramsn(1)Combinations,abbr

4、eviationsandtransformationsareoftenusedtoreducewordsinmessageoftelegrams.nCombinations:nASSOONAS:assoonasBANKRATE:bankratenAbbreviationsnA/CaccountACPTacceptnS/CsalesconfirmationTKSthanksnTransformationsnHURRYUPRUSH,EXPEDITEnASSOONASSOONEST1.1Characteristics of Telegramsn(2)Nopunctuationmarksorsymbo

5、lsareusedinthemessageoftelegrams,weusuallyusenaturalwordstoreplaceorexplainthem.Forexample:n,COMMAABCABCUNDERLINEDn.STOP&AND1.1Characteristics of Telegramsn(3)Somewords,suchasthefirstpersonalpronouns,theverb“be”,theparticle“to”,thearticles“a”,“an”,“the”,someauxiliaryverbsandmostprepositionsareofteno

6、mitted.n(4)Presentparticiplesandpastparticiplesareusedtoshowthefuturetenseandthefinishedactionsrespectively.Forexample:na.SSEASTWINDSAILINGDIRECTYOURPORTMIDAUGUST(=Thesteamship“Eastwind”willsaildirectlytoyourportinmidAugust.)nb.SHIPPINGSPACEBOOKED(=Wehavebookedtheshippingspace.)1.2 Kinds of Telegram

7、sn“Plainlanguagetelegrams”and“codelanguagetelegrams”arethetwomainkindsofthecommercialtelegrams.nThecodelanguagetelegramsarewrittenincommercialcodes,suchasAcmeandBentley,andnowtheyareonlyusedbyafewtraderswhoareaccustomedtouseit.1.2 Kinds of TelegramsnThe plain language telegrams may be classified int

8、o three types:ordinary,urgent,and letter telegrams.However,since January 1,1980,letter telegrams have not been accepted in most countries and areas.So,only the ordinary and urgent telegrams are widely used in the world.nAn ordinary telegram can be sent to the receiver within 3-4 hours,while an urgen

9、t telegram can reach the destination even quicker with an even more expensive charge.1.3 Charge of TelegramsnTelegrams are charged by the number of words transmitted,the class of telegrams sent,and the localities destined for.Natural words(e.g.:meeting,conference,invoice),abbreviations(e.g.:ABV,INFO

10、,EXCHR)and compoundings(e.g.:BESTOFFER,CABLEREPLY TWODOZENOF)are all“words”in telegrams,every ten letters can be counted as a“word”.If the number of letters in a word is more than 10,but less than 20,it must be counted as two“words”in the telegrams,for example,“SEWINGMACHINES”can be counted as two w

11、ords.1.4 Structure of a TelegramnTheEnglishtelegramsmainlyconsistofthreeparts:n(1)Receivers name and addressna.MAGGIEJONES110EAST25THSTREETNEWYORK,NY,USA.nb.KENSCHEESEHOUSE34CHATLEYAVENUESEATTLE,WA98765(Thetelegramissenttoanorganization,sothetelegraphicaddressorthenameoftheorganizationshouldbeused.)

12、nc.(URGENT)KENSCHEESEHOUSE34CHATLEYAVENUESEATTLE,WA98765(Ifitisanurgenttelegram,theword“URGENT”shouldbeplacedbeforethetelegraphicaddress.)1.4 Structure of a Telegramn(2)Body of the telegramnCHEESEPRICEACCEPTABLEWILLORDERPROVIDEDSHIPMENTENDOFMAYPLSREPLYBYCABLEn(3)Senders name or telegraphic addressnG

13、ARMEXCN(上海服装进出口公司,GARMEXisthereceiverstelegraphicaddress;CNisthenameofthecountrywherereceiverresides)2.TelexesnTelex is the short form of“Teletypewriter”and“Exchange”,compared with telegram,which is more effective and economical.The telex equipment is installed in the subscribers office.Through tele

14、printer set,messages can be sent to or received from foreign countries.Due to the quick and convenient service,telex has been widely used in the international business in recent years.2.1 Characteristics of Telexesn(1)Telexcanmakethecallingandthecalledpartiespractically“talkonpaper”.Moreover,sinceth

15、etelexequipmentworksautomatically,itcanreceivemessageswiththemachineleftunattended,andthemessagesreceivedatnightmaybefirstdealtwiththenextmorning.n(2)Abbreviation,ellipsisandtransformationareusedtosimplifywordsandphrasesinthemessageoftelexes,butcombinationsaregenerallynotused,eachwordisseparatedbyas

16、pace.2.1 Characteristics of Telexesn(3)In the message of telexes,either punctuation marks(except;)or symbols(except$,%,)or words COMMA,STOP,ETC.can be used,but using punctuation marks is more common.n(4)In the message of telexes,several matters can be stated either one after another preceded by AAA(

17、or 111 or A,or 1),BBB(or 222 or B,or 2)etc.,or passage without any preceding signals.2.2 Kinds of TelexesnTelexescanbedividedintotwokinds,oneiswritteninnaturalwordsasashortletter,andtheotherisratherbriefsomewhatlikeatelegraminsimplifiedwords.2.3 Charge of TelexesnTelex is charged by the time engaged

18、 in transmission.The minimum charge for a telex is fixed on the basis of one minute.About 400 letters can be transmitted every minute.2.4 Structure of a TelexnThe structure of a telex is different from that of a telegram;it generally includes the following parts.nTelex No._nUrgent or Top Urgent _nDa

19、te _n(To)Receivers Company and Country _n(From)Senders Company and Country _nOur Ref.No._nAttention Line(ATIN)_nSubject of the Telex(RE or SUB)_nBody of the Telex _nThe Complimentary Clause _nThe Closing Clauses _nName,Title&Telex No._nTime _II.Procedure of Drafting a TelegramnWhendraftingtelegrams,

20、wehavetobearinmindthethreeCs,i.e.clearness,concisenessandcourtesy.Neverusetwowordsifonewordwilldo.Atelegramshouldalwaysbeconcise.Ofcourse,weshouldneveromitawordattheexpenseofclearness.Clearnessshouldalwaysbeputinthefirstplace.Whennecessary,theword“please”maybeadded.Alwaysbepolite,atelegrammustnotsou

21、ndlikeanorderoracommand.Thiswouldoffendyourcustomers.Therefore,specialcaremustbetakentoseethatthewordsusedarecorrectandwillnotcauseanymisunderstandingtotherecipient.nTheprocedurerecommendedforbeginnerstofollowindraftingtelegramsconsistsoffourstepsasoutlinedbelow:II.Procedure of Drafting a Telegramn1

22、.Makeaconcisedraftofwhatyouwanttosayinatelegram.Inordertosaveexpenses,weshouldreducethenumberofwordsinatelegramtotheminimumnecessaryfortransmittingthemostessentialpartofthemessage,leavingthelessurgentparticulars,explanations,etc.toasupplementaryletter,ifnecessary.n2.Adjustthewordingofyourmessageandc

23、rossoutthewordsthattheaddresseecaneasilysupplyfromthecontext.II.Procedure of Drafting a Telegramn3.Substitute as far as you can short words,compounds and abbreviations for longer words and phrases.n4.Combine the words,abbreviations,etc.in your final draft into groups consisting of not more than 10 l

24、etters or 10 characters comprising letters,figures and signs.III.Specimens of TelegramsnInquirynINTERESTED2000MTEACHREDBEANSGREENBEANS19CROPINBULKANDGUNNYBAGSSTATINGINDETAILDESCRIPTNORIGINnOffernSEWMACHINEBUTTERFLYNOSUPPLYOFFERINGINSTEAD200SETSSTANDARDBRANDUSD20CIFSINGAPOREJUNESHIPMTCABLEREPLYnNoGoo

25、dsAvailablenYLJULY5NORTHCHINASHEEPSKINSUNAVAILABLEREVERTINGnCounterOffernYLJULY16PRICEHIGHPLSREDUCEBYTWOPCTIII.Specimens of TelegramsnConfirmationnYC16AUGWWRITGPAPER10MTOCTSHIPMTCONFIRMEDPLSRUSHL/CnPressingforL/CnORDER589GOODSREADYPLSRUSHLCnAskingforL/CAmendmentnLC1859PLSAMENDALLOWINGTRANSHIPMTnAbou

26、tShipmentnLC103SHIPPEDSSDATONGSAILING20INSTPLSINSUREnShippingAdvicenSC9988FOREVERBIKESSHIPD15MAYSSVICTORYETAENDMAYnClaimnORDER13BRASSBEDSARRIVEDDULLFINISHUSELESSPLSREPLACEIV.How to Compose TelexnTeletypewritersprintincapitallettersonly.Theycannotunderscoreanywords,andthekeyboarddoesnotcontaincertain

27、signssuchasdollarsandampersand.Whendraftingtelexmessages,weshouldbeartheaboveinmind.nAsweknow,telexcallsarechargedonatimebasis.Tominimizethecostoftelextransmission,therefore,weshouldlearntomakethemessageasbrieforconciseaspossible,usingshortwordsthatrequirelesstimeintransmitting.nTosumup,thefollowing

28、arethetechniquesrecommendedforbeginnerstofollowincomposingcommercialtelexes:IV.How to Compose TelexnOmitunnecessaryarticles,pronouns,auxiliaryverbs,linkingverbs,conjunctions,prepositions,punctuationmarks,etc.nUseprefixesandsuffixessuchasun-,in-,de-,dis-,non-,mis-,under-,counter-,over-,-ing,-ed,-able

29、,-y,-al,-ible,-ment,-tion,-sion,-ful,etc.tomakethemessagebrief.nShortenthemessagebystructuraldevices.IV.How to Compose Telexna.Substitutephraseswithsinglewords,e.g.nIF=intheeventofnb.Substituteclausesbyparticiples,e.g.nONECLNTENQRREQSTGGNRLINFRMTNRESEWMACHINEn(Oneofourclientssentusanenquiryinwhichhe

30、requestedgeneralinformationregardingoursewingmachines.)nc.Deleteunnecessarywordsandrewritethemessage,e.g.nWLCNCLCONTRACTUNLESSRPLRCVDENDJUN.n(WeareafraidthatthecontractwillhavetobecancelledifyourreplydoesnotreachusbytheendofJune.)nd.Usedifferentformsoftheverbtoconveythemeaningofcertainactions.V.Spec

31、imens of TelexesnPLSADVCOSTSNBUILDGTERMIFVPLACEODRFORELECTRICTYPEWRITERYREND.nWUDITBEPOSSIBLPRCHSESTEELPLATENIFSOWHENCLDDLVRYBEEXPECTDALSODESIREKNOWVALUEOFPRCHSEPRICE.nVQTESUBJCFMNONSHARPAIRCONDITIONERTIROLAH22-BIFATL350/UNITCIFLDNSHPTW/I5WKSAFTREPTODRLC.nABVOFRVALDTWOWKSENDGJUN45PMBUTANYIMPTARIFFCH

32、ANGEYRRISKNA/C.V.Specimens of TelexesnREYRMDL45PLSDISCNT30PCTASSIMLRPRODTSSOLDHEREABT15DLRSLOWERTHANYRSCANSELLOVER200PERMONTHIFABVDISCNTGIVEN.nYTDF-1005FEB/5UNIVERSEXYRBID10PCTCUTONOUROFRTOUSD5000/UNITCIFSFISINTERABLETOUSBCAUSOURSISBESTPSBLPRICEBUTINVIEWNEEDTODVLPOURMKTINYRTOWNNJPNSDULLEXPTRADEACPTG

33、YRBIDTHISONCEHOPEEARCONCLSNOFCONTRPLSOON.nTKSYTJUN30ACPTDOUROFRUNDER5PCTCUTTERMSXUPONSTUDYAGRDTOYRBIDNIMDTLYPREPAREDSALESNOTEWHICHVMAILDTODAYPLSFINDITINODRRPLSOON.V.Specimens of TelexesnYRMAY6ODR100B/SSILKPRODTSHASBEENLOADDONSSCHIMINGETDQINGDAOJUN10HOPETHEYWLBFOUNDINODRUPONARVLXCYINYB/LINSPOLICYTOBE

34、MAILDLATERWITHCFMNLTRTKS.nTKSYTNOV20COLORTVSUNRISE18MODELA-3XYRBIDUSD800/UNITCIFSFACDGMKRAPERILOUSPRICERISKGLOSSUNDERPRESENTHIGHYENEXCHRATEUSD180SOSUGSTINCROFYRODRFM30TO40XIFUAGRREADYYRBIDRPLSOON.nRGRTSHPTYRODR30STEROSETSPROJECT770HASBEENPUTOFFTOMAYVFOUNDNOAPRVSLAVLBLFORNYNHADNOCHOICEBUTHOLDGOODSINJ

35、PNFORONEMONTHDEEPLYAPOLOGZSUCHDELAYWHICHPLSACK.VI.Exercisesn1.TranslatethefollowingtelegramintoChinese:1.YC25KRAFTPAPER10M/TSHPMTAUGACCEPTEDOTHERITEMSWORKING2.YC18BICYCLECONFIRMEDSEWMACHINEREVERTING3.PLSCABLESEWMACHINELICENCEPOSITIONAWAITGLC4.LC1414SHIPPEDS/SREDSEAETAENDOCTPLSINSUREWRITING5.LC1218PL

36、SAMEND2000PAIRTOPEAD2000DZPAIRVI.Exercisesn2.Transcribethefollowingintotelexmessages,usingasmanyabbreviationsasyoucan:1.Weareinterestedinpurchasing175ForeverBrandBicycles,TypeUL18.Wewishtohaveaquotation,withdiscount,costplusfreightandinsurancetoGenoa.Pleaseinformusofdeliverydateandpaymentterms.2.Goo

37、dsunderyourOrderNo.736arereadyfordispatch.Unfortunatelywehavenotyetreceivedyourpackinginstructions.Pleaseinformusofyourshippingmarksandpackingrequirementsindetailbytelex.3.WeneedreplacementsforthegoodsinCaseNo.17underOrderNo.185whichwereshippedpers.s.Mersey.Thegoodsarebadlydamaged,butwedontknowtheca

38、useyet.Weshallletyouknowassoonaswehavethesurveyorsreport.Supplementary material:Fax and E-mailnI.IntroductionnFaxesandE-mailsarecontributingalottotheinternationalbusiness.Asbuyersandsellersareresidingindifferentcountriesandseparatedbythousandsofmiles,convenient,quickandeconomicalelementsallshouldbet

39、akenintoconsiderationininternationaltrade,andfaxesandE-mailscanjustmeettheseneeds.1.FaxesnA fax(short for facsimile and sometimes called telecopying)is a device that can send or receive pictures and text over a telephone line.It is the transmission of scanned-in printed material(text or images),usua

40、lly to a telephone number associated with a printer or other output device.A fax machine consists of an optical scanner for digitizing images on paper,a printer for printing incoming fax messages,and a telephone for making the connection.1.1 Characteristics of Faxesn(1)Thefaxisadigitalform,andtheinf

41、ormationistransmittedaselectricalsignalsthroughthetelephonesystem.Thereceivingfaxmachinereconvertsthecodedimageandprintsapapercopyofthedocument.n(2)Faxmachinesareconvenientandsimpletouse,allyouneedtooperateisatelephone.Whenyouaresendingamessage,youjustneeddialthetelephonenumberatthereceivingterminal

42、andpushthetransmitbutton.1.1 Characteristics of Faxesn(3)Faxmachineshavenokeyboard,soyoushouldpreparethemessageonatypewriter,computer,orwordprocessorandaddanygraphicsbeforeputtingthefinisheddocumentonthefaxmachine.n(4)Faxcanbecommunicatedasfastasinternationalphonecallandtelex.Itisa24-hourserviceandt

43、hemessagecanbereceivedunattended.n(5)Comparedwiththetelegramandtelex,thelanguageinafaxisjustthesameasaletter,itdoesnotneedtouseabbreviations.1.2 Charge of FaxesnSincethefaxhasitsownscannerandprinter,anditisoperatedbyatelephone.Thechargeisdependedonthetimeamessageisprinted.Thetransmissionofonepageisc

44、heaperthantelex.1.3 Layout of a FaxnAfaxconsistsoftwoparts:faxheadingandfaxbody.Thebodyofafaxmayfollowthelayoutofaformalbusinessletter,itendswiththesignatureofthesender,butunlikealetter,thesalutationandcomplimentaryclosearenormallyomitted.Faxheadingusuallyincludesthefollowingparts:nRecipientsname/ti

45、tlenCompanynameofrecipientnSendersname/titlenDateofsendingnFaxnumbernSubjectlinenNumberofpages2.E-mailsnE-mailstandsfor“electronicmail”;itisamethodofcomposing,sending,storing,andreceivingmessagesoverelectroniccommunicationsystems.WiththewideuseoftheInternetandthedevelopmentoftheelectronicbusiness,mo

46、stpeopleliketodobusinessonthenetande-mailiswidelyusedinmodernbusinesscircles.2.1.Characteristics of E-mailsn(1)E-mailisthemosteffectivemeansoftransmittingmessagesthroughthecomputernetwork,anditmakesyougetthemessageinafewsecondsandreplyatonceasifyouarehavingaconversationonthephone.n(2)Ifyouwanttouset

47、hee-mail,youmusthaveane-mailaddress.Thisaddressmusthavelettersanddotsanda“”(meaning“at”).Thisiswhatanaddresslookslike:.Youcanwriteamessage,typeinthereceiverse-mailaddress,andthensendthemessageacrosstheInternet.Peopledontneedtousestamps,envelopesorgotothepostofficesincetheinventionoftheInternet.2.1.C

48、haracteristics of E-mailsn(3)E-mailmessagescanbestoredinthecomputersystem,iftheusersdonotcancelthem.n(4)Ane-mailistobebrief,clearandtothepointanditshouldfitintoonescreen.Ifyouwanttosendlongorcomplexdocuments,youshouldattachthemtothemessage.n(5)Ane-mailismuchlessformalthanawrittenletter.Emailsareusua

49、llyshortandconcise,abbreviatedverbforms(Hes,Were,Hed,etc.)canbeusedhere.Asimple“Hello”isadequateifyouarewritingtosomeoneyoudontknow.Whenwritingtosomeoneyouknowwell,feelfreetowriteasifyouarespeakingtotheperson.2.2.Charge of an E-mailnE-mailismuchquickerandcheaperthansendinganordinaryletter.Thereceive

50、ronlyneedacomputerequipmenttoacceptonesmessage,oncetheequipmentisinplace,thereareusuallysavingsincopying,long-distantdelivery,andothertraditionalcosts.2.3.Layout of an E-mailnE-mailmessagesdonothaveanall-agreed-uponformatyet;mostE-mailmessagescontainthefollowingparts:nTo:thereceiversE-mailBox(收件人)nF

51、rom:thesendersE-mailBox(寄件人)nCc:CourtesyorCarbonCopy(被抄送人)nBcc:BlindCarbonCopy(被暗抄人)nSubject(事由)nBody(主体部分)nSignature(签名)nAttachments(添加附件处)II.Specimens of FaxesnFax 1nTo:PeterWangFrom:SallyLiunABCCo.Ltd.XYZCo.LtdFax:12345678Fax:87654321Telephone:12345678Telephone:87654321Pages:1Date:September19,200

52、7Subject:AboutL/Ccc:JerryHuangDearMr.Wang,nThanksforyourorderbyfaxtoday.nAsmentionedinourcatalog,shipmentistobemadewithin5daysafterreceiptoftheL/C.Wecanmaintainthepriceforeachitemuntiltheendofthismonth,whichisalsomentionedinthecatalog.Therefore,unlesstheL/Cisopenedintime,wewillhavetoquoteyouanewpric

53、e.nWeawaittheL/C.nYourssincerely,nSallyLiuII.Specimens of FaxesnFax 2nTo:Ms.FionaGreenFrom:Mr.SMartinnFax:87765431Fax:65439876nTel:87765431Tel:65439876Pages:1Date:April22,2007nSubject:AboutPhonePaymentService(PPS)cc:SherryZhaonDearMs.GreennIrefertoyourtelephoneinquiryyesterday.nIwouldliketotellyouth

54、edetails.nWesentyouthePhonePaymentService(PPS)detailsandapplicationformon20April.nIfyoucompleteandreturntheformtous,wecanprocessyourapplicationimmediately.nIlookforwardtohearingfromyou.nYourssincerely,nSMartinnPersonalRelationshipManagerVIII.Specimens of EmailsnE-mail 1nFrom:LnTo:DnDate:Tue,25Sept.2

55、007nSubject:RequestforanAppointmentnDearMr.Smith,nIamscheduledtovisittheU.S.onbusinessattheendofthismonth,andwishtocallonyouatyourofficeonthatoccasion.nIwillbearrivinginWashingtononoraroundAugust20andstayingthereforaboutaweek.ItwouldbeverymuchappreciatedifyouwouldkindlyarrangetomeetwithmeeitheronAug

56、ust22or23.Ifneitherisconvenient,couldyoupleasesuggestanalternativedatebyreturnE-mail?nThankyouinadvanceforyourkindcooperation.IamlookingforwardtomeetingyouinWashingtonsoon.nSincerelyyours,nLiLeinGuangzhounTradingCompanyVIII.Specimens of EmailsnE-mail 2nFrom:JohnY.nTo:Jiang_nDate:Fri,21Sept.2007nSubj

57、ect:GladtocooperatenDearMr.Jiang,WithreferenceofyourletterofOctober10,2002,wearegladtolearnthatyouwishtoenterintotraderelationswithourcooperationinthelineofcannedfood.nAfterbrowsingyourcompanyswebpage,wefoundthatyourdesiretoestablishdirectbusinessrelationswithuscoincideswithours.Wewouldlikeyoutosendusafullrangeofsamples.nWearelargedealersincannedfood,andbelievethereisapromisingmarketinourareaformoderatelypricedgoodsmentionedabove.nSincerelyyours,nJohnGoodman

展开阅读全文
温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

copyright@ 2023-2025  zhuangpeitu.com 装配图网版权所有   联系电话:18123376007

备案号:ICP2024067431-1 川公网安备51140202000466号


本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!