各种缩写(包括焊材)

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1、ANSI--AmericanNationalStandardInstituteAPI--AmericanPetroleumInstituteASME--AmericanSocietyofMechanicalEngineersASTM--AmericanSocietyofTestingandMaterialsATM--AtmosphereBB--BoltedBonnetBBE--BeveledbothEndsBC--BoltedCoverBE--BeveledEndBHN--BrinellHardnes

2、sNumberBLE--BeveledLargeEndBOE--BeveledOneEndBr--BronzeBSE--BeveledSmallEndBW--ButtWeldingCA--CorrosionAllowanceCAS--CastAlloySteelCCS--CastCarbonSteelCONC--ConcentricCr--ChromiumCS--CarbonSteelCuNi--Copper-NickelCWP--ColdWorkingPressureD--DiameterECC--

3、EccentricEFW--ElectricFusionWeldedEQ--EqualET--ElectricTracingERW--ElectricResistanceWeldedFAS--ForgedAlloySteelFCS--ForgedCarbonSteelFF--FlatFaceGALV--GalvanizeGr--GradeHEX--HexagonalHT--HeatTracingH--HeatInsulationPP--PersonnelProtectionInsulationLR--

4、LongRadiusMax--MaximumMin--MinimumMo--MolybdenumMSS--ManufacturerStandardizationSocietyNCS--NormalizedCarbonSteelNi--NickelNPT--ThreadingasperANSIB1.20.1OD--OutsideDiameterPBE--PlainbothEndsPE--PlainEndPLE--PlainLargeEndPUR--PolyurethanePOE--PlainOneEnd

5、PSE--PlainSmallEndR--RadiusRED--ReducingRF--RaisedFaceRJ--MachinedFaceforRingJointRTJ--RingJointFaceSAW--SubmergedArcWeldingSCH--ScheduleSCRD--ScrewedSMLS--SeamlessSS--StainlessSteelSTD--StandardSW--SocketWeldingTBE--ThreadedbothEndsTE--ThreadedEndTHK--

6、ThicknessTLE--ThreadedLargeEndTOE--ThreadedoneEndTSE--ThreadedSmallEndWB--WeldedBonnetWN--WeldNeckWT--WallThickness（1）  焊接种类Varietiesofwelding电弧焊Arcwelding电熔焊Electricfusionwelding[EFW]电阻焊Electricresistancewelding[ERW]有保护的金属电弧焊Shieldedmetalarcwelding[SMA

7、W]手工或自动惰性气体保护Manualandautomaticinertgastungsten钨极电弧焊（带不可熔焊条）Arcweldingwithunmeltableelectrode[GTAW]自动埋弧焊Automaticsubmergedarcwelding金属极惰性气体保护焊Gasmetalarcwelding[GMAW]氩弧焊Argon-Arcwelding气体保护电弧焊Gas-shieldedarcwelding气焊Gaswelding;flamewelding等离子焊Plasmaweld

8、ing硬钎焊Brazewelding电渣焊Electroslagwelding焊条Weldingrod(electrode)焊丝Weldingwire错位Mismatch弧坑Pit焊穿Burnthrough夹渣Slaginclusion咬边，咬肉Undercut焊瘤Overlap气孔Porosity严重飞溅Excessivespatter未溶合Incompletefusion根部未焊透Inxompletepenetration（1）  焊接检验无损检验N