-Thestandardstipulatesthegtechnicalrequirements,encasementmethod,encasementprocedureandpackingidentificationetc.oftransportpackagefore*porttransformerproducedbyChangzhou*DTransformerCo.Ltd.Itappliestoe*portproductpackingbyrailway,highwayandProvisionscontainedinthefollowingstandardformwillberevised.Standardusersshalle*plorethepossibilityofusingthelatestversionofGB/T7350-1999"防水包裝"GB/T7350-1999Water-proofpackingGB/T4823-1995"鋸材缺陷"GB/T4823-1995Defectsinswantimber-GB/T9846.3-2004PlywoodThethirdpart:GeneraltechnicalconditionsofordinaryplywoodFramewoodencaseDamp-proofpackingTransportpackageTransportpackageshippingmarkGB/T13384-2008GeneraltechnicalconditionsofmechanicalandelectricalproductspackingSN/T0273-2002"進(jìn)出口商品運(yùn)輸包裝SN/T0273-2002Importande*portgoodstransportpackagingwoodenbo*,inspectionandquarantineprocedures3.1產(chǎn)品包裝應(yīng)符合結(jié)實(shí)、經(jīng)濟(jì)、合beautifulprinciple.Undertheconditionofthenormalstorageandtransportation,loadiandunloadingshallensurethatproductfromthedateofshipments,therewouldnoteintodamaged,lost,corrosionevenaffectingpropertiesofproductsetc.-Weshouldchoosetherightmodesofpackingaccordingtonature,weight,boundarydimension,circulationenvironofpackinggoodstomakethepackagingpact,protectionreasonableandsafeandTheproductsshouldbequalifiedTheproductscanbepackedtilltheprotectBoundarydimensionandweightofpackingcaseshouldbeaccordedwithdomesticandinternationaltransportregulationsonoverrun,Packagingenvironmentshouldbeclean,dryaoriginalpackaging.Packingcasesaftertherepairormodificationshallaccordwiththerelevantstandardsofprofessionalpackagingrequirements.3.7裝箱后等待運(yùn)輸?shù)陌b箱特別是箱要求室存放，確保包-indoorstoragetomakesurethepackingMainpackingwayschoseforproductsandassembliesarenudepackingpackingandwoodencasepacking.Protectivepackagingconsistsofwaterproofpackingandshockproofpacking.Waterproofmaterialadoptspolyethyleneplasticfilmandpolyethyleneplasticpositepaper,suchaswaterproofcloth,PEbagandwaterproofpaper,suchaswaterproofcloth,PEbagandwaterprooftarpaulinsetc.andtheirmaterialVibration-proofmaterialadoptspolystyrencefoam,poundfoamedplasticsandtheTheselectionofpackagingmaterialsshouldberightchoiceaccordingtothecharacteristicsofthebuilt-inobjectPackagingmaterialoftransformerisgivenprioritytowithwoodmaterialwhichshallbeundertheprerequisiteoftheintensityofpackingandtochoosethe-treespeciesinunaffectprinciple.Selectionofmainstressponentsaredahurianlarch,pine,fir.ThemainstresspartsalsocanchoosTheboardcolorofsamepackingcaseshouldbeconswidth,flatsurfaceandwithnobuWoodmoisturecontentisnotmorethan24%andothoflumberisnotmorethan20%.Eachpartofbo*woodallowinInterpretationandcalculationmethodsofvariousdefectsinwood,theinclinationoftheTable1Defectslimitofwood(slipperywood,terminalwood,crosstie)alloweddefectslimitofwoodslipperywood,terminalwood,crosstie,etdiameterofbiggestknotisnomorethan30%ofthematerialwidth(Deadknotmustberepaired.)KnotwithdiamNailpartsofslipperywoodandcrosstiecannothavedeadknots.Nameof-DecayedWormholeWaneLengthofcrackisnomorethan20%ofmateriallength(crackwithwidthlessthan3mmisnotcounted),hole-throughcrackisnotallowed.鈍棱最嚴(yán)重的局部缺角寬度不得超過(guò)材寬的30%，高度不得超Abluntedgeofthemostseriouspartofthemissinganglewidthshallnote*ceed30%ofthematerialwidth.Heightshouldnote*ceedonethirdofThebendingandtransversebendingshouldnote*ceed1%.Crosswiseconcavingshouldnote*ceed2%.Theinclinationofthete*tureshouldnote*ceed20%.Table2Defectslimitofwood(bo*board,cleat)DefectDecayedWormhole直徑自5mm以下不計(jì)。最大節(jié)子直徑不Diameterbelow5mmisnotcounted.Thelargestdiameterofknotisnomorethan30%ofveneerwidth(Eachbo*sideallowsonlyone).Knotdroppedoffshouldbeblockedup.最大節(jié)子直徑不大于單板寬度50%Thelargestdiameterofknotisnomorethan25%ofveneerwidth.最大節(jié)子直徑不大于檔寬25%Thelargestdiameterofknotisnomorethan25%ofcrosspiecewidth.最大節(jié)子直徑不大于檔寬30%Thelargestdiameterofknotisnomorethan30%ofcrosspiecewidth.alloweddefectslimitbo*boardcleat-裂長(zhǎng)不大于板長(zhǎng)20%，裂寬不大于2裂長(zhǎng)不大于板長(zhǎng)20%，裂寬不大于2mm，橫裂不許有Lengthofcrackisnomorethan20%ofplank.Widthofcrackisnomorethan2mm.Transversefissureisnotallowed.裂長(zhǎng)不大于檔長(zhǎng)10%裂寬不大于1mm，橫裂不許有Lengthofcrackisnomorethan10%ofcrosspiece.Widthofcrackisnomorethan1mm.Transversefissureisnotallowed.斜紋的傾斜度不得超過(guò)20%Theinclinationofthecrossgrainshouldnote*ceed20%兩端鈍棱缺角尺寸不大于板厚30%Underthebo*surface,bluntedgemissinganglesizeisnotallowedtohave.Bothendandmiddlebluntedgemissinganglesizeisnotmorethan30%ofveneerthickness.鈍棱缺角尺寸不大于板厚25%Abluntedgemissinganglesizeisnotmorethan25%ofveneerthickness.BarkpocketWaneNote:Alldefectsofknots,onbothendsofplate,thepinscopeshallnote*ceed25%ofthesingleboard,bo*gearwidth,bluntedgesurfacemustPlywoodchooseGB/T9846.32004PlywoodTheThirdPart:GeneralTechnicalConditionsofOrdinaryPlywoofIIIkindofplywood.weightofbuilt-inobjects(kg)-直接放置比頂蓋寬度小的貨物時(shí)，頂蓋載荷referstotheupperpartoftheloadsupportegoodsislargerthanthetopwidth,stackingloadmainInordertopreventthebuilt-inobjtheframewoodenbo*,fillingbuffermaterialsamongthemorleavingapTableTable4DimensionsindicatedofpackingcasenameInsidedimensionThedistancebetweentheInseamlength+(thicknessofendpost+thicknessofpillaroftheinside側(cè)支柱的面間距離Thedistancebetweenthepillarsinside側(cè)面上、下框兩外緣間的距離thetwoouterbo*planking)*2width+(thicknessofcolumn+thtInnerheight+thicknessofheader+thicknessofbase(thicknessofslipperywood+thicknessofassistant-DimensionaldeviationofthewidthandthicknessofthewoodenpiecesisstipulatedTable5Dimensionaldeviationofwidthandthicknessoftimberponents(mm)BaseisthebottomofthecaseonwhiPicture1bottomstructureNote：Built-inobjectsputonbase(orchassis,timberunderframe),withoutfi*edreinforcement,binding,etcorwithoutinstallinglateralplateandendplate,chassiswouldnotbeallowedtoliftinghandlingoperationSlipperywoodshouldbeevenlyarrangedandcrosstie,ifthebaseofbuilt-inobjectsisfi*edonslipperywoodwithbolts,becauseoftheboltholeposition,thepositionofslipperywoodcanbeskewappropriately.-Thecenterintervaloftheslipperywoodisgenerallynotneedtousetheforkliftintotheforkloadinganduoftheslipperywoodisgenerallynotmorethan1000below1500kg,shouldnotbegreateweshouldincreaseslippeSlipperywoodshouldadoptapiecedockingpositionofeachslidewoodshTable6Sizesofponentsoffloor端木與滑木聯(lián)端木與滑木聯(lián)結(jié)用螺栓直徑DiameterofboltsforWeightofterminalwoodbuilt-inandslipperyobjectskgwoodjointingmm0terminalwood(width*thickness)(width*thickness)底板的厚度Thicknessoffloor箱的長(zhǎng)InseamlengthSlipperywoodplywood膠合板9boardmmmm-Terminalwoodisinstalledonslipperywoodwithboltsandaspectofterminalwoodfromslipperywoodenddistanceiseterminalwood.SizeofterminalwoodanddiameterofboltscouplingwithslipperywoodIthastheroleofsupportingbuilt-inobjects.Thesizeisdecilocationofpackagingcaseslipperywood,wspecificationsofcrosstieshouldbeconsistentwiththestrengCrosstieisinstalledonslipperywoodbyboltsorsteelnails.Table7InstallingofcrosInstallationmethodThicknessofcrosstiemm-stipulationinthetable6.Basepl