【正文】 工藝物料代號縮寫代號英 文中 文 詞 義PProcess stream工藝物料(通用代號)PGProcess gas工藝氣體PLProcess liquid工藝液體PSProcess solid工藝固體 化學品、輔助物料和公用物料代號縮寫代號英 文中 文 詞 義AAir空氣ACAcid酸、酸液ACGAcidily gas酸性氣體ACLAcidily liqiud酸性液體ACSAcidily sewage酸性污水ADAdditive添加劑AMAmmonia氨AMGGaseous ammonia氨氣(作制冷劑)AMLLiquid ammonia液氨(作制冷劑)AMWAmmonia water氨水BABlowing Air鼓風空氣BDBlow down排污BRBrine鹽鹵水BW Boiler feed water鍋爐給水CSteamy condensate水蒸汽凝液CACaustic堿、堿液CAGCaustic gas堿性氣體CALCaustic liquid堿性液體CASCaustic sewage堿性污水CATCatalyst催化劑CCACarrier catalyst Air催化劑載運空氣CDRChemical Drain化學污水放凈CHWChilled water冷凍冷水(指0℃以上)CLChlorine氯CMChemicals化學品CNSClean sewage清凈下水COCooling oil冷油(冷卻油)COOCarbon dioxide二氧化碳CRSContaminated rain and sewage污染下水(指污染的雨水、沖洗水、放凈水、排水)CSWChilled salt water冷凍鹽水(指0℃以下)CTMCooling transfer material冷載體CWCooling water冷卻水CWRCooling water return冷卻水回水CWSCooling water supply冷卻水供水DAWDealkalized water脫堿水(用于除鹽水系統(tǒng))DEWDemineralized water除鹽水(脫鹽水)DFDry Flare干火炬排放氣DRDrain排水、排液DWDomestic water生活用水、飲用水EAExhaust air排出空氣EREthane(or ethylene)refrigerant乙烷(或乙烯)冷凍劑ESExhaust steam排出蒸汽FFlare exhaust火炬排放氣FAFilling Air填充空氣FGFuel gas燃料氣FLGFlue gas 煙道氣FLWFiltrated water 過濾水FOFuel oil燃料油FOSFoaming solution泡沫液FRFreon refrigerant氟里昂冷凍劑FTFused salt熔鹽FWFire water 消防水GOGland oil填料油GWGased water加氣水、溶氣水HHydrogen氫氣HAHydrochloric acid鹽酸HCHigh pressure condensate高壓蒸汽凝液HFHot Flare熱火炬排放氣HOHeating oil熱油、加熱油、熱載油HSHigh pressure steam高壓蒸汽HSSHigh pressure saturated steam高壓飽和蒸汽HSUHigh pressure super steam高壓過熱蒸汽HTMHeat transfer material熱載體HWHot water 熱水HWRHot water return熱水回水(用于采暖、加熱、空調(diào)等)HWSHot water supply熱水給水(用于采暖、加熱、空調(diào)等)HYLHydraulic liquid液壓液體HYOHydraulic oil液壓油HYWHydraulic water液壓水IAInstrument air儀表空氣ICWIntermadiate cooling water冷卻水二次用水IDWIndustrial snd domestic water生產(chǎn)和生活用水IGInert gas惰性氣體ISIndustrial sewage生產(chǎn)污水(泛指工藝過程產(chǎn)生的污水)IWIndustrial water生產(chǎn)用水LCLow pressure condensate低壓蒸汽凝液LDLiquid drain排液(泛指工藝排液)LOLubricating oil潤滑油LSLow pressure steam低壓蒸汽LSSLow pressure saturated steam低壓飽和蒸汽LSULow pressure super steam低壓過熱蒸汽MCMedium pressure condensate中壓蒸汽凝液MRMethane refrigerant甲烷冷凍劑MSMedium pressure steam中壓蒸汽MSSMedium pressure saturated steam中壓飽和蒸汽MSUMedium pressure super steam中壓過熱蒸汽NNitrogen氮氣NGNatural gas天然氣OLOil油(泛指除原料外的油)OSOily sewage含油污水OXOxygen氧氣PAPlant air工廠空氣PCProcess Condensate工藝冷凝液PRPropane(or propylene)refrigerant丙烷(或丙烯)冷凍劑PWPolished water精制水QOQuench Oil急冷油QWQuench water急冷水RRefrigerant冷凍劑、冷媒、制冷劑RAWRaw water原水RCSRain water and clean sewage雨水及清凈下水(指清凈的雨水、沖洗水、放凈水、排水)RWRaw water雨水SSteam蒸汽SASulphuric acid硫酸SEWSea water海水SFWSoft water軟水(軟化水)SGStack Gas煙道氣SLSealing liquid密封液SOSealing oil密封油SSSanitary sewage生活污水STAStarting Air開車空氣SUSludge,slurry污泥、泥漿SWSealing water密封水TCTurbine Condensate透平凝液TWTreated waste water處理后的廢(污)水TWFFiltration Treated Water過濾水TWPPurified Treated Water澄清水VEVacuun exhaust真空排放氣VGVent gas放(排)空氣體WWater水WACWaste acid廢酸WCAWaste caustic廢堿WFWet Flare濕火炬排放氣WGWaste gas廢氣WLWaste liquid廢液WOWaste oil廢油WSWaste solid廢渣WWWaste water廢水(各種污水統(tǒng)稱)WWCChemical Waste Water化學污水WWPProduction Waste Water生產(chǎn)污水WWSSanitary Waste Water生活污水3 管道儀表流程圖上的縮寫詞 按英文字母順序排列的縮寫詞 縮寫詞用于圖紙上的說明和標注?？s寫詞英 文中 文 詞 義AAir drive氣力(空氣)驅(qū)動AAnalysis分析ABSAbsolute絕對的ABSAcrylonitrilebutadienestyrene丙烯腈－丁二烯－苯乙烯.Absolute elevation絕對標高ACFAdvanced certified final先期確認圖紙資料ADPTAdapter連接頭AFCApproved for construction批準用于施工AFDApproved for design批準用于設計AFPApproved for planning批準用于規(guī)劃設計AGLAngle角度Angle valve角閥(角式截止閥)ALTAltitude高度、海拔ALUM.Aluminum鋁.Alloy steel.合金鋼AMTAmount總量、總數(shù)APPROXApproximate近似的ASB.Asbestos石棉ASPH.Asphalt瀝青.Austenitic stainless steel奧氏體不銹鋼ATMAtmosphere大氣、大氣壓AUTOAutomatic自動的AVGAverage平均的、平均值BBuyer買方、買主BARBarometer氣壓計、氣壓表Ball valve球閥B/B(BB)Back to back背至背By buyer買方負責BBL(bbl)Barrel桶、桶裝Between centers二者中心之間(中心距)Biowdown valve泄料閥、排污閥BFBlind flange盲法蘭By instrument由儀表(專業(yè))負責BLBattery limit界區(qū)線范圍、裝置邊界BLDBlind擋板、盲板Block valve切斷閥Bench mark基準點、水準BOMBill of material材料表、材料單BOPBottom of pipe管底BOTBottom底BPBack pressure背壓Bursting pressure爆破壓力Boiling point沸點BRS.Brass黃銅Breather valve呼吸閥BRZ.Bronze青銅By seller由賣主負責Butterfly valve蝶閥BURBurner燃燒器、燒嘴By vendor由制造廠(賣主)負責CCap管帽CABCellulose acetate butyrate醋酸丁酸纖維素 CATCatalyst催化劑Catch basin雨水井(池)、集水井(池)、濾污器C/C(CC)Center to center中心到中心CCNClient change notice用戶變更通知Closed drain密閉排放C/E(CE)Center to end中心到端頭(面)CEM Cement lined襯水泥的CENTCentrifugal離心式、離心力、離心機CERA.Ceramic陶瓷C/F(CF)Center to face中心到面CFCertified final最終確認圖紙資料CGCenter of gravity重心CHCondensate header 冷凝液收集管Chain operated鏈條操縱的.Cast iron鑄鐵CIRCCirculate循環(huán)CIRC.Circumference圓周(Φ)Center line中心線CLClass等級CLNCClearance間距、容積、間隙CNDConduit水管、導管、管道CNDSCondensate冷凝液Clean out清掃(口)、清除(口)CODContinued on drawing接續(xù)圖COEFCoefficient系數(shù)