2023學(xué)年完整公開課版EAN·UCCLogisticsUnitCode(version2022)

物流信息技術(shù)與應(yīng)用LogisticsinformationTechnologyandapplication2.2.3EAN·UCC物流單元碼2.2.3EAN·UCClogisticsunitcode“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼BarcodeoflogisticsunitLogisticsunitscanbeidentifiedbythestandardEAN·UCCSerialShippingContainerCode(SSCC).物流單元可通過標(biāo)準(zhǔn)的EAN·UCC標(biāo)識代碼系列貨運(yùn)包裝箱代碼（SSCC，SerialShippingContainerCode）來標(biāo)識。物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode1.物流單元的定義和編碼1.Definitionandcodingoflogisticsunit“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼BarcodeoflogisticsunitVendorswhowishtodifferentiatebetweendifferentplants(orproductionplants)inSSCCdatacandosobyassigningSSCCsegmentstoeachplant(orproductionplant).TheSSCCispublishedinthedeliverynotice,deliverynotice,andtransportmessage.廠商如果希望在SSCC數(shù)據(jù)中區(qū)分不同的生產(chǎn)廠(或生產(chǎn)車間)，可以通過分配每個生產(chǎn)廠(或生產(chǎn)車間)SSCC區(qū)段來實(shí)現(xiàn)。SSCC在發(fā)貨通知、交貨通知和運(yùn)輸報(bào)文中公布。物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode2.系列貨運(yùn)包裝箱代碼2.Serialcontainercode“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode2.系列貨運(yùn)包裝箱代碼2.Serialcontainercode廠商識別代碼：由各國物品編碼中心負(fù)責(zé)分配給用戶，用戶通常是組合物流單元的廠商。SSCC在世界范圍內(nèi)是惟一的，但并不表示物流單元內(nèi)貿(mào)易項(xiàng)目的起始點(diǎn)。Firmidentificationcodes:assignedbynationalarticlecodingcentrestousers,usuallythefirmofthecombinedlogisticsunit.SSCCisuniqueintheworldanddoesnotrepresentthestartingpointoftradeitemswithinlogisticsunits.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode3.物流標(biāo)簽3.Logisticslabels物流標(biāo)簽上表示的信息有兩種基本的形式：由文本和圖形組成的供人識讀的信息；為自動數(shù)據(jù)采集設(shè)計(jì)的機(jī)讀信息。

Therearetwobasicformsofinformationrepresentedonlogisticslabels:thereadableinformationcomposedoftextandgraphics;Machinereadableinformationdesignedforautomaticdataacquisition.

物流標(biāo)簽的版面劃分為3個區(qū)段：供應(yīng)商區(qū)段、客戶區(qū)段和承運(yùn)商區(qū)段。

Thelayoutoflogisticslabelisdividedintothreesections:suppliersection,customersectionandcarriersection.(1)信息的表示(1)Presentationofinformation(2)標(biāo)簽設(shè)計(jì)(2)Labeldesign“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol它是一種連續(xù)型、非定長、有含義的高密度、高可靠性、兩種獨(dú)立的校驗(yàn)方式的代碼。Itisacontinuous,non-fixedlength,meaningfulhighdensity,highreliability,twoindependentverificationmodeofthecode.UCC/EAN-128條碼是惟一能夠表示應(yīng)用標(biāo)識的條碼符號。UCC/EAN-128可編碼的信息范圍廣泛包括項(xiàng)目標(biāo)識、計(jì)量、數(shù)量、日期、交易參考信息、位置等。UCC/EAN-128barcodeistheonlybarcodesymbolthatcanrepresenttheapplicationidentifier.UCC/EAN-128canencodeawiderangeofinformationincludingitemidentification,measurement,quantity,date,transactionreferenceinformation,location,etc.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcodeUCC/EAN-128條碼符號UCC/EAN-128barcodesymbol“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol①UCC/EAN-128條碼是由一組平行的條和空組成的長方形圖案；①UCC/EAN-128barcodeiscomposedofagroupofparallelbarsandemptyrectangularpattern;②除終止符(stop)由13個模塊組成外，其他字符均由11個模塊組成；②Allcharactersarecomposedof11modulesexceptthestopcharacter,whichconsistsof13modules;(1)符號特點(diǎn)：(1)Symbolicfeatures:“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol③在條碼字符中，每3個條和3個空組成一個字符，終止符由4個條和3個空組成。條或空都有4個寬度單位，可以從1個模塊寬到4個模塊寬；(1)符號特點(diǎn)：(1)Symbolicfeatures:③Inthebarcodecharacter,every3barsand3blanksformacharacter,andtheterminatorconsistsof4barsand3blanks.BarsorSpaceshave4widthunits,rangingfrom1to4modulewidths;“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol④UCC/EAN-128條碼有一個由字符STARTA(B或C)和字符FNC1構(gòu)成的特殊的雙字符起始符，即：STARTA(B或C)＋FNC1；(1)符號特點(diǎn)：(1)Symbolicfeatures:④UCC/EAN-128barcodehasAspecialdoublecharacterSTARTA(BorC)andcharacterFNC1,thatis:STARTA(BorC)+FNC1;“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol⑤符號中通常采用符號校驗(yàn)符。符號校驗(yàn)符不屬于條碼字符的一部分，也區(qū)別數(shù)據(jù)代碼中的任何校驗(yàn)碼；⑤Thesymbolchecksumisusuallyusedinthesymbol.Thesymbolcheckcharacterisnotpartofthebarcodecharacterandalsodistinguishesanycheckcodeinthedatacode;(1)符號特點(diǎn)：(1)Symbolicfeatures:⑥符號可從左、右兩個方向閱讀；⑥Symbolscanbereadfromleftandrightdirections;“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol⑦符號的長度取決于需要編碼的字符的個數(shù)，被編碼的字符可從3位到32位(含應(yīng)用標(biāo)識符)，因此很難規(guī)定條碼圖案的長度；Thelengthofthesymboldependsonthenumberofcharactersthatneedtobeencoded,theencodedcharacterscanbefrom3to32bits(includingtheapplicationidentifier),soitisdifficulttospecifythelengthofthebarcodepattern;(1)符號特點(diǎn)：(1)Symbolicfeatures:“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol⑧對于一個特定長度的UCC/EAN-128條碼符號，符號的尺寸可隨放大系數(shù)的變化而變化。放大系數(shù)的具體數(shù)值可根據(jù)印刷條件和實(shí)際印刷質(zhì)量確定。一般情況下，條碼符號的尺寸是指標(biāo)準(zhǔn)尺寸(放大系數(shù)為1)。放大系數(shù)的取值范圍可從0.25～1.2。⑧ForaspecificlengthofUCC/EAN-128barcodesymbol,symbolsizecanchangewiththechangeofamplificationfactor.Thespecificvalueofmagnificationfactorcanbedeterminedaccordingtoprintingconditionsandactualprintingquality.Ingeneral,thesizeofbarcodesymbolreferstothestandardsize(amplificationfactoris1).Themagnificationfactorrangesfrom0.25to1.2.(1)符號特點(diǎn)：(1)Symbolicfeatures:“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbolUCC/EAN-128條碼是一種可變長度的連續(xù)型條碼，可表示3～32位數(shù)字符號。其結(jié)構(gòu)由起始符、數(shù)據(jù)符、校驗(yàn)符、終止符及左右側(cè)空白區(qū)組成。它用一組平行的“條”、“空”及其相應(yīng)的字符表示，每個條碼字符除終止符由四個“條”、三個“空”共13個模塊組成外，均由三個“條”、三個“空”共11個模塊組成；每個條空由1～4個模塊構(gòu)成。

UCC/EAN-128barcodeisacontinuousvariablelengthbarcode,whichcanrepresent3to32digitsymbols.Itsstructureiscomposedofstartcharacter,datacharacter,checksumcharacter,terminationcharacterandleftandrightblankarea.Itisrepresentedbyasetofparallel"bars"and"blanks"andtheircorrespondingcharacters.Eachbarcodecharacteriscomposedofthree"bars"andthree"blanks"intotalof11modules,exceptthattheterminatoriscomposedoffour"bars"andthree"blanks"intotalof13modules.Eachbarconsistsofonetofourmodules.(2)符號結(jié)構(gòu)(2)Symbolicstructure“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(2)符號結(jié)構(gòu)(2)Symbolicstructure“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsUCC/EAN-128條碼符號的標(biāo)準(zhǔn)尺寸取決于編碼字符的數(shù)量。在標(biāo)準(zhǔn)尺寸下，模塊寬是1.00mm。因此包括空白區(qū)在內(nèi)，UCC/EAN-128條碼的整個寬度為(11N+66)mm。ThestandardsizeofUCC/EAN-128barcodesymbolsdependsonthenumberofencodedcharacters.Atstandardsize,themoduleis1.00mmwide.Therefore,includingwhitespace,theentirewidthofUCC/EAN-128barcodeis(11N+66)mm.①條碼符號表示的字符代碼的位置Thepositionofthecharactercoderepresentedbythebarcodesymbol“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols

數(shù)據(jù)代碼必須以眼睛可讀的形式標(biāo)在條碼符號的上方或下方。校驗(yàn)符不屬于數(shù)據(jù)字符的一部分，因此不以人眼可讀的形式標(biāo)出。Thedatacodemustbemarkedaboveorbelowthebarcodesymbolinaneye-readableform.Checksumsarenotpartofthedatacharacterandarethereforenotmarkedinahuman-readableform.②UCC/EAN-128條碼符號的標(biāo)準(zhǔn)尺寸UCC/EAN-128barcodesymbolstandardsize“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsUCC/EAN-128條碼的放大系數(shù)可根據(jù)EAN條碼的印刷條件和允許的條碼誤差而定。其EAN-128條碼符號的最小放大系數(shù)為0.5，最大放大系數(shù)為0.8。TheamplificationfactorofUCC/EAN-128barcodecanbedeterminedaccordingtotheprintingconditionsofEANbarcodeandtheallowedbarcodeerror.TheminimumamplificationfactorofEAN-128barcodesymbolis0.5,themaximumamplificationfactoris0.8.③尺寸選擇③Sizeselection“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsUCC/EAN-128條碼符號最好平行地置于EAN·UCC-13或者ITF等主碼符號的右側(cè)。UCC/EAN-128barcodesymbolsshouldpreferablybeplacedparalleltotherightofEAN·UCC-13orITFmaincodesymbols.④符號的位置④Thepositionofthesymbol“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsa.起始符的選擇A.Initialcharacterselection如果數(shù)據(jù)以4位或4位以上的數(shù)字型數(shù)據(jù)符開始，則使用起始符C;如果數(shù)據(jù)中在小寫字母字符之前出現(xiàn)ASCII控制字符(如NUI)，則使用起始符A;其他情況，使用起始符B。Ifthedatastartswithfourormoredigits,thestartcharacterCisused.IfanASCIIcontrolcharacter(suchasNUI)precedesAlowercasecharacterinthedata,thestartcharacterAisused;Inothercases,usethestartcharacterB.⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprinciple“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsb.如果使用起始符C，并且數(shù)字個數(shù)為奇數(shù)，則在最后一位數(shù)字前插入字符集A或字符集B.B.IfstartingcharacterCisusedandthenumberofdigitsisodd,insertcharactersetAorcharactersetBbeforethelastdigit.⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprinciple“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprinciplec.如果在字符集A或字符集B中同時出現(xiàn)4位或4位以上的數(shù)字字符:如果數(shù)字型數(shù)據(jù)字符的個數(shù)為偶數(shù)，則在第一個數(shù)字之前插入CODEC字符將字符集轉(zhuǎn)換為字符集C；如果數(shù)字型數(shù)據(jù)字符的個數(shù)為奇數(shù)，則在第一個數(shù)字之后插入CODEC字符將字符集轉(zhuǎn)換為字符集C。C.IffourormoredigitsarepresentincharactersetAorcharactersetBatthesametime:ifthenumberofnumericdatacharactersiseven,theCODECcharacterisinsertedbeforethefirstdigittoconvertthecharactersettocharactersetC;Ifthenumberofnumericdatacharactersisodd,theCODECcharacterisinsertedafterthefirstdigittoconvertthecharactersettocharactersetC.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprinciple

d.使用字符集B，并且數(shù)據(jù)中出現(xiàn)ASCII控制字符時:如果在該控制字符之后，在另一個控制字符之前出現(xiàn)一個小寫字母字符，則該此控制字符之前插入轉(zhuǎn)換字符；否則，在控制字符之前插入CODEA將字符集轉(zhuǎn)換為字符集A。D.WhencharactersetBisusedandASCIIcontrolcharactersarepresentinthedata:ifalowercasecharacterappearsafterthiscontrolcharacterandbeforeanothercontrolcharacter,theconversioncharacterisinsertedbeforethiscontrolcharacter;Otherwise,CODEAisinsertedbeforethecontrolcharactertoconvertcharactersetTOcharactersetA.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprinciplee.用字符集A，并且數(shù)據(jù)中出現(xiàn)小寫字母字符時:如果在該小寫字母字符之后，在另一個小寫字母字符之前出現(xiàn)一個控制字符，則在該小寫字母字符之前插人轉(zhuǎn)換字符；否則，在小寫字母字符之前插入CODEB將字符集轉(zhuǎn)換為字符集B。E.WhencharactersetAisusedandAlower-casecharacterispresentinthedata:ifAcontrolcharacterappearsafterthelower-casecharacterandbeforeanotherlower-casecharacter,theconversioncharacterisinsertedbeforethelower-casecharacter;Otherwise,CODEBisinsertedbeforethelowercasecharactertoconvertthecharactersettocharactersetB.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑤UCC/EAN-128條碼符號長度最小的原則⑤UCC/EAN-128barcodesymbollengthminimumprincipleg.在字符集C中出現(xiàn)一個非數(shù)字字符，則在該非數(shù)字字符之前插入CODEA或CODEB，具體應(yīng)用參照a.G.IfAnon-numericcharacterappearsincharactersetC,insertCODEAorCODEBbeforethenon-numericcharacter.Forspecificapplications,seeA.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsUCC/EAN-128條碼的符號校驗(yàn)符總是位于終止符之前。校驗(yàn)符的計(jì)算是按模103的方法，通過對終止符外的所有符號代碼值的計(jì)算得來的。計(jì)算方法如下：TheUCC/EAN-128barcode'ssymbolchecksumalwaysprecedestheterminator.Thechecksumiscalculatedbycalculatingallsymbolcodevaluesotherthantheterminatoraccordingtomodule103.Thecalculationmethodisasfollows:⑥校驗(yàn)符⑥Checkoperator“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbolsa.從起始字符開始，賦予每個字符一個加權(quán)因子；b.從起始符開始，每個字符的值（見GB/T15425-2002）與相應(yīng)的加權(quán)因子相乘；c.將上一步中的積相加；d.將上一步的結(jié)果除以103；e.第四步的余數(shù)即為校驗(yàn)符的值。⑥校驗(yàn)符⑥CheckoperatorA.Assignaweightingfactortoeachcharacter,startingwiththeinitialcharacter;B.Fromthestartcharacter,multiplythevalueofeachcharacter(seeGB/T15425-2002)bythecorrespondingweightingfactor;C.Addtheproductsinthepreviousstep.D.Dividetheresultofthepreviousstepby103.E.Theremainderofthefourthstepisthechecksumvalue.“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑥校驗(yàn)符⑥Checkoperator“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑥校驗(yàn)符⑥Checkoperator“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-128條碼符號4.UCC/EAN-128barcodesymbol(3)條碼符號的構(gòu)成(3)compositionofbarcodesymbols⑥校驗(yàn)符⑥Checkoperator“EAN·UCC物流單元碼EAN·UCClogisticsunitcode物流單元條碼Barcodeoflogisticsunit物流信息技術(shù)—EAN·UCC物流單元碼Logisticsinformationtechnology--EAN·UCCLogisticsunitcode4.UCC/EAN-