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5.2ᜓ.......................................................................................305.3Ù¸_3S.........................................................................315.4Ù½⁚.......................................................................................325.5ᦑuᜐᳮ.......................................................................................335.6.í.......................................................................................345.7jÙز.......................................................................................356¸ᵨᡝ.............................................376.1—sv.......................................................................................376.2ᜓ.......................................................................................376.30zḄ3S.......................................................................................376.4Ù½⁚.......................................................................................386.5ᦑuᜐᳮ.......................................................................................386.6.í.......................................................................................386.7jÙز.......................................................................................397ÉÙ½¬.....................................407.1tsv.......................................................................................407.2ÅᦪØ.......................................................................................407.3ÅᦪḄ½⁚ÙÉᑴ.........................................................................417.4³wz¡SÉ..............................................................................427.5ᨬ6f...................................................................................437.6½¬.......................................................................................43▬A¸Çᔆj..........................45▬B¼¸j........................64▬C、¸_j....................67lᵨ.......................................70ᵨ᪗.........................................71▬:ᩩᦻ.........................................737
Contents1GeneralProvisions...................................12BasicRegulations...................................22.1OperationandMaintenanceManagment.....................22.2OperationandMaintenanceSecurity........................22.3Maintenance..............................................42.4OperationIndexofEconomicandEnvironmentalProtection....52.5SpareParts..............................................63HeatSource.......................................83.1GeneralRegulations.......................................83.2DevicesStartPreparation..............*...................93.3BoilerandAuxiliaryEquipmentsStart-up...................133.4OperationandRegulation...............................153.5StopRunning............................................173.6FaultHanding.........................................203.7MaintenanceandOverhaul...............................214HeatingPipeNetworks.............................234.1GeneralRegulations....................................234.2PreparationforOperation...............................234.3HeatingPipeNetworksStart-up..........................234.4OperationandRegulation...............................244.5StopRunning............................................254.6FaultHandling.........................................264.7MaintenanceandOverhaul...............................265PumpingStationandThermalStation................305.1GeneralRegulations....................................30
5.2PreparationforOperation................................305.3PumpingStationandThermalStationStart-up...............315.4OperationandRegulation................................325.5FaultHanding..........................................335.6StopRunning............................................345.7MaintenanceandOverhaul................................356HeatConsumers....................................376.1GeneralRegulations.....................................376.2PreparationforOperation................................376.3SystemStart-up..........................................376.4OperationandRegulation................................386.5FaultHanding..........................................386.6StopRunning............................................386.7MaintenanceandOverhaul................................397MonitoringandDispatching........................407.1GeneralRegulations.....................................407.2ParametersDetection.....................................407.3ParametersRegulationandControl.........................417.4ComputerAutomaticMonitoring...........................427.5OptimumOperatingCondition..............................437.6Dispatching............................................43AppendixAHeatSourceOperationandMaintenanceRecords..................................45AppendixBHeatingPipeNetworksOperationandMaintenanceRecords.......................64AppendixCPumpingStationandThermalStationOperationandMaintenanceRecords.........67ExplanationofWordinginThisSpecification............70ListofQuotedStandards..............................71Addition:ExplanationofProvisions....................739
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1┡᮱Ḅ}ᐰ▀、×_⊤、y¬³、C▀,éy、é׺j©¡SÓ┝v·;2«¹┡᮱Ḅõ³、Â┡᮱ÂÃᘤS▀+、Â_、ᰐÍ®}ᐰ▬º⊤·,Ë·᪥Äᔠ÷;3Èu⊤、ܳ、¸³®³⊤©¡É(ᜓ·,·¥,µl·ᵹµ、☠。3.2.10┡᮱»k(ᜓ·×ᔠúᑡv:1ᜐᳮ(ᜓ·,½É·ᮣL;2◀@ῃ»(ᜓ·b;3◀Cᘤ·ᵹµ,▀+kᐵ·ᮣL;4(ᜓ*ᙢᦑkᐵ·☠。3.2.11┡᮱,┡᮱、»k(ᜓ、ᵯ、⊤©É0z®·©ᑮ¤ᩩº。3.2.12┡᮱}ᐰ▀Ḅv·×ᔠúᑡv:1«¹┡᮱:1)«¹┡᮱}ᐰ▀Ḅv×_·×ᔠ⊤3.2.12Ḅv;2)┡᮱·ᨵtñ}ᐰ▀ᢥ⊤3.2.12pµḄv×_ʽ。[ᨵè¸ᘤḄ┡᮱,è¸ᘤḄ}ᐰ▀·ᢥpµḄv×_ʽ。⊤3.2.12ÀÜ┡᮱Xᐰ▀Ḅ.{C¦v«¹×_P(MPa)}ᐰ▀v×_6|×_+0.03MPaP<0.86|×_+0.05MPa1.04Ô6|×_0.83000<0.043.2.14×_⊤、y¬³、õ³、éyºjᘤ、C▀®Ð⌕▬º,·×ᔠ᪗Ḅᨵᐵv。3.2.15Â┡᮱Ḅºj、ᰐÍ、Ó┝v,·ØÄᔠ÷。3.2.16Â0zؾ·×ᔠúᑡv:1·²,ìòᨵ_;12
2³⊤·¥;3|Ív、ÂÃᘤ·;4AÚᑗÀ▀S|·¤、}ᐰᨵᦔ;5}ᐰv·;6½×v6|·¤,Â×_·×ᔠ⌕º。3.3"ᜓḄ-ë3.3.1┡᮱3S·ᡂúᑡᜓ6|:1ᵯ、Éᑴ(ᜓ¼ᵯ¤;2Â᯼┡᮱᯼ᧅ᯼,ᡈÂ┡᮱3S½×,¬〈ÂD᮱;3⊤©|vv6|´;4┡᮱ᑴᜓ¤;.5◀@ῃ»0zᐹᜓᩩº。3.3.2┡᮱Û·×ᔠúᑡv:1·×ᔠ%᪗《6┡᮱》GB/T1576Ḅᨵᐵv;2Û·᠒Ê。Ûy¬ᜧ50°Cg,ÛgìÃ2h;3¸┡᮱Ûè·ä0zᑁḄæ。«¹┡᮱Ûìòµᨬµ}ᐰõ。3.3.3⊡ᙠ0zᐙÉ,Ë©ᑮ⌕ºḄ☟×ÿ,ç3S¸┡᮱。3.3.4¸┡᮱Ḅ3SÙᓣy·×ᔠúᑡv:1Â᯼┡᮱3S·ᢥ)、◀@(ᜓ、┡᮱|Í、°z、〈°z、ÂÃ(ᜓḄ&EÊ;2Â┡᮱3S·ᢥ)、½×、°z、〈°z、Y▀+、᮱eᔿb、┡᮱|Í、Ø、ÂÃ(ᜓḄ&EÊ;3¸┡᮱ᓣyè,·ᢥ┡᮱ᔆ%à¼Ḅ×/Û×É13
ᑴ᮱e×_。ᓣyÚ¬·᪷¯┡᮱Ḅ(³⌕ºÊÉᑴ。┡᮱|Í,┡᮱Ḅᓣy、ᓣ×·×ᔠᑴ⌼ᔆ%à¼Ḅᓣ×、ᓣyù。3.3.5«¹┡᮱Ḅ3SÙᓣyᓣ×·×ᔠúᑡv:1Â᯼┡᮱3S·ᢥ、◀@(ᜓ、┡᮱|Í、°z、〈°z、ÂÃ(ᜓ、˹Ḅ&EÊ;2Â┡᮱3S·ᢥ、½×、°z、〈°z、᮱eᔿb、┡᮱|Í、Ø、ÂÃ(ᜓ、˹Ḅ&EÊ;3«¹┡᮱Ḅᓣ×·×ᔠúᑡv:1)«¹┡᮱ᢗ,ᓣD6|×_ḄgÃÉᑴᙠ2.5h〜4.Oh;2)«¹┡᮱ᙠᓣ×.,×_⊤、õ³·ᜐ´,Ë·ó«¹×_õXᓄ;3)┡᮱×_ᓣD0.05MPa〜O.lOMPag,·ÞH、᪶[õ³;4)┡᮱×_ᓣDO.lOMPa〜0.15MPag,·ÞH×_⊤;5)┡᮱×_ᓣD0.15MPa〜0.20MPag,·ᐵ"[▀+;6)┡᮱×_ᓣD0.20MPa〜0.30MPag,·Ê¸q,[úὶÉ·ᐰ☢C;7)┡᮱×_ᓣD6|×_Ḅ50%g,·Êrᨨ,ᨨgìò45min;8)┡᮱×_ᓣD6|×_Ḅ80%g,·[┡᮱lä、«¹r、Â0zÊᐰ☢ؾ,[õ³·íuÞH᪥[,Ë·¢Ë¹ᡈᓫ᮱〈¹ᜓ。3.3.6«¹┡᮱˹·×ᔠúᑡv:1˹·ó┡᮱Ḅ¹×、¹yõḄXᓄ;2┡᮱×_ᓣD«¹r×_0.05MPag,·᠒k3ÓÔrй▀+,Ë·óOè。Ù«¹r˹14
¤,·ᓽgᐵ"O▀+。3.4Ø2⁚3.4.1┡᮱·×ᔠ┡᮱ᑴ⌼ᔆ(ᜓᢈᦻºḄ⌕º。3.4.2¸┡᮱ᢗᐭᦪ6f,·᪷¯¼¸½⁚çᫀ¼¸0z¸_6fÅᦪḄXᓄʽ。«¹┡᮱ᢗᐭᦪ·᪷¯Û₹ef¥v。3.4.3Â᯼┡᮱᯼Â┡᮱·᪷¯Û₹½⁚。┡᮱、)、⊡,°z、=᯼、◀@®(ᜓḄ6f½·ÉÊ┡᮱½⁚Ḅ⌕º。3.4.4Â᯼┡᮱·ÊÂý⁚,Ë·×ᔠúᑡv:1᮱ey¬·700°C〜1300°C;2᮱eÛ×·20Pa〜30Pa;3#Â᮱᮱eèᒕ0ᦪ·1.10〜1.20,ÒÂ᮱᮱eèᒕ0ᦪ·1.20〜1.40;4┡᮱©Y⍝ᔜ)õ°0ᦪ·×ᔠ⊤3.4.4Ḅv;⊤3.4.4┡᮱ö⍝ᔜ(ha!@ᦪ┡᮱)õ°0ᦪÂÃ#è¸ᘤ0.10s³0.02(Ktë)ḕ᯼ᘤt0.10L0.07(Ktë)0.05(Ktë)⚜¸ᘤt0.10(Ktë)ì0.20Y⍝0.01(K10m)ᵯ0.10◀@ᘤᐸt0.055Yy¬·×ᔠ(³⌕º。15
3.4.5Â᯼┡᮱·v.ᮞ。ᨵᔿᮞvḄ┡᮱·K8h[è¸ᘤ、[ÜÝḕ᯼ᘤÊ1uᔿᮞ。¯ᵨ×ᔿᮞg,·ᜧ᮱eÛ×,ᔿᮞ×_ì·0.6MPa。3.4.6┡᮱C·×ᔠúᑡv:1¸┡᮱:1)C·ᙠ6|×_▲gÊ;2)¯ᵨèPYᣚFᜐᳮḄ┡᮱,·᪷¯efvCuᦪ◞g;3)¯ᵨuFᜐᳮḄ┡᮱,Ã8hC1u。2«¹┡᮱:1)C·ᙠµÛ₹gÊ;2)Ã8hC1u;3)C7¹Þßg,·"ᓽ.í;4)·᪷¯ᓄÄÂÛ,½ÓC。3.4.7«¹┡᮱õ½⁚·×ᔠúᑡv:1·᪷¯«¹Û₹Xᓄʽ⁚,õ·Éᑴᙠ¤õ±50mmᑁ;2┡᮱õ³·K4hÊ1uÞH,┡᮱õºjᘤ·KᕜÊ1uÄ。3.4.8◀@ᘤḄj·×ᔠúᑡv:1Ü◀@ᘤ·ᢝ×v、ܵᵹ、&b;24◀@ᘤ·b,Ë·ᓽgᮞ;3◀@0zḄ6|´·v.Êؾ。3.4.9ῃ»0zḄj·×ᔠúᑡv:1u·#,Ü·ᵹµ;2·v.ØHῃ»0zḄ6|´³·ÙḄpHÿ。3.4.10¡S½⁚vj·×ᔠúᑡv:1┡᮱¡S½⁚vᢗᐭ,· zv;2K^[¡S½⁚vḄؾìò1u;3¡S½⁚vᦑu⌼ᡂ┡᮱ÅᦪᜫÉg,·ᦋ16
lS½⁚。3.4.11Â0zj·×ᔠúᑡv:1·ᢝ┡᮱°ᘂḄc;2·ᢝèEc,èEᘤ×_סìòᜧ(³ÿ;3ᔜ×_⊤ûᦪÙÉᑴ0z×_ÿ·tP;4K^·[#ᑁÂb"ឋÊؾ,ìòᨵ_;5·v.ؾÂ_ºj0zḄ☠ឋ,7⚪·ᓽg²。3.5xyØ3.5.1┡᮱Ḅ.᮱ᑖ¤.᮱、ᜓᵨ.᮱、ញ.᮱。3.5.2Â᯼¸┡᮱.᮱·ᢥ.í┡᮱᯼、.í〈°z、.í°zḄE,Ë·×ᔠúᑡv:1¤.᮱g,).·ᙠ┡᮱7y¬50°CgÊ,Ë·᪷¯Û₹Xᓄ⌲¶.í);2ᜓᵨ.᮱g,·½Ív,Ë·⚜ᶇÍ;3ញ.᮱:1)·ïÚ◀Ív,Ë·ᡭkᐰ)᮱+;2)·þY3S°z,᮱yµç.í;3)0zᦑug,ìò.)。3.5.3Â᯼«¹┡᮱.᮱·×ᔠúᑡv:1¤.᮱:1)·⌲ϵ┡᮱Û₹,¤Û₹D¦vÛ₹20%Ḅgìò45min;2)┡᮱Û₹D¦vÛ₹Ḅ50%g,·.〈Èu°,Ë·åᑡ¡S½⁚v,ᦋlS;3)┡᮱Û₹D¦vÛ₹Ḅ20%g,·.í᮱©〈、°zḄ;4).᮱è,·ᢝ┡᮱¤õ。17
2ᜓᵨ.᮱:1).᮱E·ᢥ¤.᮱;2)ᜓᵨ᮱×_0zr×_0.02MPag,·ᐵ"┡᮱Ы¹+;3)·ᡭk᮱▀,Ë·ᢝ¤õ;4)·½Ív,Ë·⚜ᶇÍ。3ញ.᮱:ᙠìᜧᦑḄàú,·᠒µ┡᮱Û₹,ìò¼┡᮱ញᒓÞᓾ。3.5.4Â᯼┡᮱.᮱┡᮱ḄÞᓾ·×ᔠúᑡv:1.᮱·ᐵ"ᡠᨵ᮱+©°zᢱL,12h·k3〈、°zᢱLÊ¡ᯠµ°;2┡᮱·ᙠy¬D60°CúgçÊ。3.5.5Â┡᮱.᮱·[┡᮱(ᜓÊᐰ☢ؾ,Ë·ᡠᨵÀ◍。3.5.6¸┡᮱¤.᮱E·×ᔠúᑡv:1·äÂÃᘤᵫ¡SᦋlS,Ë·.í¼;2·.í°z;3·᪷¯Û₹Xᓄ⌲¶.í),┡᮱7y¬50°Cg,·.íᐰ));4·.í½׮ᐸt▬ä(ᜓ;5·ᐵ"┡᮱7ᐭÁ▀+。3.5.7«¹┡᮱¤.᮱E·×ᔠúᑡv:1·⌲Ïᐵ"½⁚+,¤Û₹D20%¦vÛ₹Ḅgìò45min;2┡᮱Û₹D¦vÛ₹Ḅ50%g,·.〈Èu°,åᑡ¡S½⁚vᦋlS;3┡᮱Û₹D¦vÛ₹Ḅ20%g,·.íÂÃᘤ;4᮱eᔿb¤,ç.í°zḄ;5.᮱è·ô┡᮱¤õ;18
6·᪷¯½¬ᢣ®ᐵ"┡᮱Ê7Á▀+;7·ᐵ"᮱ÂÁ▀+。3.5.8¸┡᮱ញ.᮱E·×ᔠúᑡv:1·.íÂÃᘤ〈°z;2·ᡭkᐰ)᮱+;3᮱yµ,·.í°z;40zᦑug,ìò.)。3.5.9«¹┡᮱ញ.᮱E·×ᔠúᑡv:1·.íÂÃᘤ,Ë·ᐵ"᮱ÂÁ+;2·ä᮱eᒕ=Âᔿb48;3᮱yµᑮ100°C·.í°z;4·ᐵ"┡᮱Ы¹▀+,Ë·ᡭk+;5k3ḕ᯼ᘤí)▀+,ᐵ"ÓC▀+;6·᪷¯ef¥vᶇ┡᮱õ。3.5.10Â┡᮱¸ᜓᵨ.᮱E·×ᔠúᑡv:1·᪷¯Û₹Ḅµ,⌲üSÂḄÊÊ°,Ë·ᐵÇ、°ᢱL,<ᑮ.í¼·;2᮱eÍᯚᰐx,·[᮱e©Y⍝Êᔿb,◀¦ᶇḄÂäY;3·᪷¯Û₹µef,S,ᢝ¹ᒹ¤õ;4Û₹µᑮ[©¹×ar×g,·ᐵ"┡᮱й▀ᡈrὶy▀;5Ùr◞À,·Çᔣ¹ᒹÊ,ᢝᨬ2ᐕHõ,ìò¼┡᮱ញᒓÞᓾ;6.᮱·ᐵ"ÓC▀;7·ᨵ^óõ©■í)ºè¸。3.5.11Â┡᮱.᮱┡᮱ḄÞᓾ·×ᔠúᑡv:1¤.᮱g,.᮱·ᐵ"ᡠᨵ᮱+©°zᢱL,12h·k3〈、°zᢱLÊ¡ᯠµ°;2ញ.᮱g,óᦑuef,Ê(ᑴÞᓾ;19
3┡᮱Ãᙠ᮱y¬D60°CúÊ。3.6ᦑuᜐᳮ3.6.1┡᮱©»k(ᜓ7ᦑu,·ᑨÀᦑuḄ)õ、ឋ©Â,Ë·ᢥEÊᜐᳮ。ᦑuᜐᳮ¤·ᑴv⚜■õ",""ᦑuᜐᳮᫀ。3.6.2┡᮱ᰦg·ᢥúᑡçFᜐᳮ:1ញ.᮱;2Xᣚ᮱;3Ø;4½ÂÃ。3.6.3éyé×g·ᢥúᑡçFᜐᳮ:1ញ.᮱;2«¹┡᮱Ùåᑡ;3⊡。3.6.4«¹┡᮱õ¢¤g·ᢥúᑡçFᜐᳮ:1RÉg,⌨7¡S,lSS,Ë(C;2þÉg,ញ.᮱,.í;k3ញ+,ᐵ"Ы¹▀+,k3è¸ᘤ7þÉO▀+,(C;3RÀg,⌨7¡S,lS;4þÀg,·ញ.᮱,.í;ᐵ"Ы¹▀+,k3è¸ᘤ7þÉO▀+©¹ᒹ▀+。3.6.5«¹┡᮱¹ᐳzg·ᢥúᑡçFᜐᳮ:1µ┡᮱Û₹;2ÓC,(⊡、óõ;3k3è¸ᘤ7þÉO▀+©«¹rO▀+,(O。3.6.6┡᮱$ᵯÇÀg·ᢥúᑡçFᜐᳮ:1k3ᦑ᯿ᵯÇ;20
2äᵨᵯ(ᜓv.íõv;3ä¡S½⁚vvlSõv;4ïÚᡭkᐰ)᮱+,µ᮱ey¬;5k3°zᢱL,ᢝ᮱eÛ×;6¸┡᮱·ïÚk3ញ▀+Ë⊡;7«¹┡᮱·ᐵ"ᡠᨵ¹、▀+,ᓽgk3+,µ┡᮱×_,æjᢝ┡᮱õ。Àþg,·ᐵ"Ы¹▀+;8«¹┡᮱ÙåᑡË⊡。3.6.7Â_·ᢥúᑡçFᜐᳮ:1R_g,·(Ø,k3µ°z,.᮱çزᜐᳮ;2þ_g,·"ᓽ3Sᡠᨵ°v,ញ.᮱,Ë"ᓽᐵ"_|tëḄÊ▀+,k3Âᦣv,⍝ᑁḄÂ;3h©■Í6|。_ᜐÂᦣᜐᕜìòᨵÍ。3.7jÙز3.7.1¸Çᔆ.¸·[┡᮱©»k(ᜓtuÊᐰ☢Ḅjز。3.7.2┡᮱.í·Êᔿᮞ、d。3.7.3.¸.┡᮱©»k(ᜓ·Kᕜؾ1u,Ë·ᓽgj、(,ìòMῖ⇨。3.7.4┡᮱©»k(ᜓḄز◞Ãᢥ⊤3.7.4。⊤3.7.4┡᮱÷½"ᜓḄ_ÌM◞ز»¥Ø²◞(¯ᨨ.)²1²2ᜧ²33.7.5Â┡᮱ḄÂ0zḄز·ᵫᐹᜓn·ÆḄᕒ21
!"。3.7.6Â0zḄز·×ᔠúᑡv:1ز·ᐵ"tëÊ▀+,[ز(ᜓᡈ⍝·ᵨ{Êᔿb,ᜐÂl©ᑮ0%LELgçÊز|;2[ÂÃᘤزg·Êᳮ9|、½°"®nᐵ6|;3ز¤·ᵨ{ÊbឋÄ。22
4¼¸4.1tsv4.1.1¼¸Ḅ、½⁚·ᢥ½¬ᢣ®Ê。4.1.2¼¸(ᜓ©▬ºḄy·。ؾ#ᑁ⍝·ᨵ᪗,Ë·᪗¼¸úḄ»ÜSçᔣ。4.1.3¼¸Ḅj·Ê,Ëᢥl▬BḄv。4.2ᜓ4.2.1¼¸ᢗᐭ·ᑴçᫀ。4.2.2Y"、ᦋ"Ḅ¼¸ᢗᐭ·ÊH、ᔿb、Äᦈ,Ë·ᢥ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵv。4.2.3¼¸ᢗᐭ·[0zÊᐰ☢ؾ,Ë·×ᔠúᑡv:1▀+·ᮣL☠,´·×ᔠ⌕º,_©▀·b;2⊤·Yᐰ、¥,}ᐰv·☠、ᨵᦔ;3ᜐᳮ©⊡(ᜓ·ᐹᜓᩩº;4!、ᓱL、S!·ᱞ/☠;5ؾ#ᑁ·ð9、ᩖᱥ;6Ç?·Yᐰ、;7WÓ、ᙌ、|¶©V·。4.3Ḅ3S4.3.1¼¸Ḅ3S|·ᢥᢇḄçᫀ。23
4.3.2¼¸3S,¸Û·×ᔠúᑡ⌕º:1Û·ᢥᙢ}ᵫµᑮ2;2ÛÚ¬·᠒、¯Ú;3·ᐜ[ìÛ,ᐙɵèÓµᡈ¸_ᔣ¼Û;4Ûè·Ýg▀,8·ä▀ᐵ";5ÛèÛᡂ·Ø¾,ìòᨵ。4.3.3¼¸0zᐙÉ©ᑮçᫀ☟×_ÿg,ç3S)。4.3.4¼¸0zᓣ×è·Éᑴᓣ×Ú¬,Kuᓣ×0.3MPa,·[¼¸Êؾ,ð¢¤çÇᓣ×。4.3.5¼¸×_ÔÏ×_g,·2h。Ḅcg·[¼¸Êؾ,ð¢¤ç3S¸_。4.3.6«¹¼¸ᙠ3Sg·Êᨨ,ᨨÚ¬·2°C/min〜3°C/min。«¹×_y¬©ᑮ(³⌕º,ÃᢝìlhḄឤyg,˷ؾ⍝、(ᜓ、!©O0z,ᔠ÷缸。4.3.7¼¸ᓣyÚ¬ì·ᜧ10°C/h,˷ؾ⍝、(ᜓ、!6|´f。yᓣ×ᔠ½¬⌕ºçÊᐭ¼¸´。4.4Ø2⁚4.4.1½⁚çᫀ·᪷¯ᩩº、¸Û₹ᑖef®ᑴv,Ë[½⁚efÊ。4.4.2¼¸0zν⁚ÃᙠÞᩩºú,᪷¯½⁚çᫀ!▭efÊ。4.4.3¯ᨨÛ₹½⁚¯ᵨ~˽、ᑖ▤ᦋXܽ⁚ᡈ~½⁚,¸¯ᵨâãᐸt¸Û₹Ḅ½⁚çF。4.4.4«¹¼¸·ᢝy¬、×_v,Ã᪷¯ᵨᡝ◤ºÊ½⁚。24
4.4.5¼¸(vÿᜐ©⊡|g,Á⊡·ÉÊ0zḄ◤⌕,⊡×_·×ᔠg×»Ḅ⌕º。4.4.6¼¸0z·ᢝv×|×_v,×_ÆS·ÉᑴᙠÄ0.02MPaᑁ。4.4.7¼¸Ḅv×·¯ᵨ¡SÉᑴ。4.4.8¼¸ᢗ·v.ÊúᑡSØ:1¼¸·ð_;2⊡©ᘤ´·¤;3LS!·ðᜫ、ᜫ,/v!·ðX³;4▀+·ð、¹;5Oᘤ、°Û·¤;6FᐲÓÔ)õ·¸q;7¸_·ðᐸtY|ᡈᓰ׸_。4.4.9¼¸SØKᕜì·1u。YᢗᐭḄ¼¸ᡈÅᦪXᓄpᜧg,·SØuᦪ。4.5xyØ4.5.1¼¸.í·ᑴ.çᫀ。4.5.2¼¸.|·ᢥ.çᫀᡈ½¬ᢣ®Ê,Ë·×ᔠúᑡ⌕º:1¦¯ᨨ¤.·᪷¯.³ᑜÊ;2#¸.·ëúÜSçᔣuᐵ"▀+,ᐜᐵ"¼、¼¹▀+,ᐵ"ì▀+。▀+ᐵ"g·×ᔠ⊤4.5.2Ḅv:⊤4.5.2²þ%▀ᐵù7M▀+=DiV(mm)ᐵ"g(min)<500>3>500>54.5.3¼¸yè·[0zÊᐰ☢ؾ。25
4.5.4.íḄ«¹¼¸·äO▀+ᢝk3´,íu〈¹ìòᐵ"。4.5.5.íḄ¸¼¸ÃÊÜ,Kᕜ·Ø¾1u,ᐙ·¼ᨬ2|ì᎔。4.5.6&g.íḄ⍝·¯Q■ïõ",[⍝(ᜓ©ᐸ▬º·Ê■┤、■ῖᜐᳮ。4.6ᦑuᜐᳮ4.6.1¼¸»k("ᦑu·ᓽgÊؾ、Âᑖ᪆ᦑuᜐᳮ。4.6.2¼¸·ᢥúᑡᑣᑴv¡ᦑuᜐᳮ⚜ᫀ:1ô}ᐰ;2æ.¸.¸g;3浸、2ᜫ;4éê¢ß;5Ýᙢ■ïõ";6hᦑuᜐᳮ}ᐰõ"。4.6.3ᦑuᜐᳮh·(vᢱj᪗,ðᐵᕒìòÊᐭ。4.6.4ᦑuᜐᳮ·Êᦑuᑖ᪆ᑴv⚜■õ",Ë·""ᦑuᜐᳮᫀ。4.7jÙز4.7.1jز·ᑴزçᫀ,Ë·ᑴvز᪗。4.7.2jزḄ}ᐰõ"·×ᔠúᑡv:1ز·Ù¼¸Àk;2ØH#Ç·(vV,¯Q■aõ",Ë·ᨵ^;3¢þ(ᜓ®·Ø¾ᔠ÷,|è·ᨵ}ᐰõ";4ìòäþÀD¼¸⍝ᡈᐸt⍝;26
52ز路Q}ᐰõ",|ᕒ·0}ᐰ#ᡈ}ᐰ;6زᵯÇ、¼ᵯò©ᵨᵯ(ᜓ·Ø¾ᔠ÷,¬·ᵫ^;7زy¬ᜧ40°Cg,·ᨵyõ"。4.7.3¼¸Ø²·åᑡÙز,زᑁú·D¡ᯠ×_çÊز|。4.7.4¼¸jز·×ᔠúᑡv:1⍝ò▬ºḄjز|·×ᔠ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵv;2*ῖ⇨ñ¬ì·ᜧ*Ḅ1/3;3⍝©ᐸ▬ºḄyÂ᪀·,yO·、ðÀ2;4"Â᪀⊤☢·ðẚ2,ؾ#、®ᑁ)·ðᩖᱥ,ìòᨵ、9®;5XᣚḄ⍝,ᐸ᪗2、ᚁ¬、ᚁᔣ、ᢚ&、ᚖ<¬·×ᔠ(³⌕º;6?L、ؾ#⚔L©èìòᨵ⏍·、☄-ῖ⇨À·®;7ؾ#ḄÇ?·ᨵ᪗,õ|⍝Ḅؾ#·¼ᵨ(Ç?;8Ç?2£、⍡ᜫg·ᓽgXᣚ,XᣚḄÇᙌÃ27ᙢ☢5mm;9ؾ#WÓ7ῖ⇨、ÀÏ、^Sg·ᓽgXᣚ,WÓᢄl·ᱞ/、ð^S,ìò¼ᵨtᩞ。4.7.5,!Ḅj、ز·×ᔠúᑡv:1/v!·ᱞ/、ðX³、ðῖ⇨。,!ẠÙLÂᔠ· /,·ðῖ⇨、ðX³;2S!ḄẠ·ᱞ/,ðX³Iõ。S!ìòv⍝Þ¸ã¢ḄõI,Ë·¾"M⍝¡þ©᥅27
ì_;3ᔣ!ḄᔣÔᔠ☢·#,ìòᨵᓱn。4.7.6▀+Ḅjز·×ᔠúᑡv:1▀+Ḅ▀ᩚ·ᮣLðᓱn,▀ä·ð·í、Ṻ®À◍;2íᧇ·⛳É,×ᐲ·,Ë·ᨵ×Ḅ=。×M_·ᙳᒴ,ìòᨵ^S;3Fᐲ☢·ð=ᔣí,·;4▀+3S)ᑖ·ᮣL、ðᓱn,Ãᾦ·ᐙÊ;5▀+Ù×ᡈᵯSv·ᮣ。4.7.7⊡©ᘤḄjز·×ᔠúᑡv:1ᝅb⊡©ᘤ:1)·ð、X³、ᓱ;2)ᝅbª·×ᔠ6ò⌕º,D᪷÷Ùíᧇ◣·—"P;3)ᝅbḄ×ᙌÙî◣·ᙳᒴ,D᪷í·ᐙÊ;4)×·ð╏⇨,Ë·Ãᾦ;5)Óឋíᧇᝅbíᧇ·ᐙÊ;6)î·ᨵiäᐝh,Ë·Ãᾦ;7)äXᣚ,·×ᔠ(³[⊡©/v!V_Ḅ⌕º。2Æí⊡©ᘤ:1)·ðX³、、ᓱnᜫ;2)ᔣu⊡©ᘤ·Ù⍝ᢝc;3)¸ᜐ·ð·í;4)ᔣu⊡©ᘤc¬·ᢝᙠ¡ᵫa¡ᑁ。ᑁᝅᨵ¸ḄtÃ}ᙠ#⍝ḄúÜᔣ,ᙠᚖ<⍝·ä¸v)。3ᳫu⊡©ᘤ:1)·ð、ῖ⇨·¸;28
2)ÿᚖ<Ḅ&·Ù⍝0znc,ã)ᑖ·Ù⍝ᚁ¬ᢝtP,S·ᮣL,b&·²;3)زè»k("·ᱞ/。4.7.8FᐲÙ×Ḅjز·×ᔠúᑡv:1Fᐲb&☢·ð·,Âᔠ☢·ð2;2¿¾Fᐲ·¡ᯠöᔠ,×í·ð2;3××rḄ×í·,Øᡷ·ðᡈᑜ;4××rqS·ᮣL,!ᔠ·²。4.7.9زḄ·Ê×Ä,×Ä·ᢥ᪗《%╋¼¸6"6©Äᦈ》CJJ28Ḅᨵᐵ。ìᐹᜓ×Äᩩºg,·Ê100%ð2U。4.7.10¼¸©ᐸ▬ä("j、ز·ÊÄᦈ,ᔠ÷çᢗᐭ。29
5Ù¸_5.1—sv5.1.1Ù¸_ᑁḄ᯿®("·Yᐰ、。ᙢúÙ¸_·ᨵ·ញ᯿、µ°、®(",Ë·ᨵᕒOᦣµ⍝®}ᐰ("。5.1.2Ù¸_、|jᕒ,·õz(ᜓḄ|çF、ᦑuᱯÍ、Â、⚜■õ"©ᜐᳮçF。5.1.3Ù¸_·""jᢈᫀ。|ᕒ·}ᐰḄᔜ⚗ᑴ¬,¢j。Ù¸_jᢥl▬CḄv。5.2ᜓ5.2.1Ù¸_·Êؾ,Ë·×ᔠúᑡv:1ᵯ("6|·4±ðᮞ@;2▀+·kᐵᮣL、ð_,◀Cᘤ·ðᛋ?;3ᘤ⊤·Yᐰ、ᨵᦔ;4ᜐᳮ©⊡(ᜓ·¤;5Àg,Ê▀+·ᜐk3´;6}ᐰv·ᮣ、☠;7ᣚ¸ᘤḄ´·¤。5.2.2úᑡefTtg,ìò3S(ᜓ,3SḄ(ᜓ·.í:1ᣚ¸ᘤ©ᐸt▬ä("_;2)、⊡D|ᓱn,beᡈz{b&ᜐ_;3ᵯSzöóì²、Ôᙢì¤、QS"y¬ᜧvÿ;30
4ᑁð;5¼ᡈ¼ᵯì¤;6v×(ᜓv×ì¥,ì¾ᢥ⌕º3.;7ᔜv쾤ᢗᐭ6|;8◀Cᘤþᛋ?。5.3~ø2þCø-ë5.3.1¸_©ᨵᜐᳮ(ᜓḄ3Sg·ᐜᜐᳮ(ᜓ。5.3.2⊡ᐙ·×ᔠúᑡv:1ᡭkÊ▀+ᔣäᑁᐙÉ,Ë·Ê;2¦<Ó3S·ᐜD|,<Ó·Ê|S|;3ᡭk⊡7▀+ᔣ0zᐙ,Ë·Ê;4ᵯÜ,ìòéᵯÜ。5.3.3ᐙᡂ¬v××ᔠ⌕ºç3SÙ¸_(ᜓ。5.3.4)Ḅ3S·×ᔠúᑡv:1·×ᔠls5.3.2ᩩḄv;2ì·#ÛÀ3S;3·ᑖ▤k3,K▤×_ᓣ2ÿì·ᜧ0.3MPa,Üì·ᜧt▤Ḅ100%。KñÞ▤gÃᜧ8h,¤Ü×_úḄÞgÃᜧ24h。5.3.5᪡Ḅ3S·×ᔠúᑡv:1¸Ç),ç3Sᑁ;2᪡3SḄᦪ、Åᦪ·×ᔠ¸Çᔆ)¸Ḅ⌕º;3ᢗᐭ·ᐵ"ᑁÐ⍝Ḅµ▀+。5.3.6¸_Ḅ3S·ᢥúᑡEÊ:1¼0z:1)/ᣚ¸0z3SÜ:3SÈë),k3431
tëì▀+,ᡭk¼▀+,ᐵ"ᑁtëÓµ▀+,ÊÞ0zᓣy;2)¹/ᣚ¸0z3SÜ:3SÈë),¼ÈëÞ,Ê«¹ᨨ,k3«¹▀+;3)L¸¼·0z3SÜ:3S),k3tëì▀+,ᡭk¼▀+,ᐵ"tëÓµ▀+,½të¼▀+,ÉᑴLᵨy。2Î0z:Î0z3SÜ:uᡭkt、Èëì▀+¼▀+,ᐵ"tëÓµ▀+Ë,3SÎ,½Îᔠ",ÊÞ0zᓣy。5.3.7Ù¸_3S·¢¼¸0zḄ、C。5.4Ø2⁚5.4.1Ù¸_Ḅ、½⁚·ᢥ½⁚ù»⊤、ᨬìᑭò¸ᵨᡝÆᵨס½¬ᢣ®Ê;¸ᵨᡝᡝḄ½⁚·Éʸ_ḄÙ½⁚。5.4.2ḄÙ½⁚·×ᔠúᑡv:1ḄÅᦪ·᪷¯0z½⁚çᫀ©)ᵨᡝÆᵨסḄ⌕ºÊÉᑴ;2ᔾ×_·ᜧú¹ᓄ×_0.05MPa,¬·ÉÊ0zv×⌕º;3ìò¼ᵨḄÊ▀+½⁚6f。5.4.3¸_ḄÙ½⁚·×ᔠúᑡv:1·᪷¯#y¬ḄXᓄʽ⁚,Ë·©ᑮ½⁚ù⌕ºḄÅᦪ;2·v.[ᑁ(ᜓ¼¸0zḄefؾ,ؾᕜ.ì·ᜧ24h;3È뼸0zïᵨᑖ▤ᦋXÜḄ½⁚©•Îᔠ½⁚ç;¸Û₹L¸g,ïᵨ½⁚;32
4¸_÷)½⁚·ᢥúᑡçÊ:1)¼0z:/ᣚ¸0z½Åᦪ·Èë0zḄ¼y¬ᡈ¼、ì#ᙳy¬,½⁚Åᦪ·të0zḄúÜ;¹/ᣚ¸0z½Åᦪ·Èë0zḄ¼y¬ᡈ¼、ì#ᙳy¬,½⁚Åᦪ·«¹;¯ᵨSyS×v,ᦋX«¹y¬,½⁚Åᦪ«¹y¬«¹;L¸¼·0z½Åᦪ·Èë0zḄ¼y¬Ü,½⁚Åᦪ·të0zḄúÜ。2)Î0z:½Åᦪ·Èë0zḄ¼y¬、¼Ü,½⁚Åᦪ·ÜÎᔠ"。3)/ᣚ¸0zìïᵨtë0zᔣÈë0z⊡Ḅçʽ⁚。4)#ᑁᓫὶ¼¸Ḅ0zØ·ÉᑴÈë0zḄìy¬。5.5ᦑuᜐᳮ5.5.1᪡Ù¸_Ḅᦑuᜐᳮ·¥ᑨÀᦑu)õ、Â,ᓽgᜐᳮ。ᦑuᓻ©}ᐰg·.í。5.5.2ᵯÇÀg,ᦑuᜐᳮ·ᢥúᑡEÊ:1k3·ញ᯿;2ᐵ"7▀+;33S·ញ⊡;4äᵨᵯ(ᜓv.íõv;5ᓽg[ᵯÇ0zÊز。5.5.3¸Çᡈtu7ᦑu⌼ᡂ0z¼¸ᡈÜìÊg,Ù¸_Ḅ·×ᔠúᑡv:1·ᢥ½¬ᢣ®½⁚¡SÉᑴÅᦪ,ᡈä¡SÉᑴᦋlSÉᑴ;33
2ìÃᦋX¸ᵨᡝᐭ▀+Ḅ½⁚´。5.5.4Èu7ᦑug,·ᢥúᑡvÊᜐᳮ:1Èuì×_èµg·ᜧ⊡,Ë·ᓽgHᜫ|;2Èu¼×_é2g·_,Ë·.í⊡;3Èu¼y¬é2g·½⁚tu▀+;4Èu⊡Éõèµg·ᜧ§ᑴᜓ。5.5.5Ù¸_(ᜓ7ᦑu·ᓽg3SᜓᵨᡈÊXᣚ,Ë·[7ᦑuḄ(ᜓᓽgʲ。5.6.í5.6.1Ù¸_.íḄᔜ⚗|·ᢥ.íçᫀ©½¬ᢣ®Ê。5.6.2Ḅ.í·×ᔠúᑡv:1tëḄ¼y¬50°C,¬¸Ç.í¸,0zᐭÞ▤,n)a)PpM(.©Td.vn×_COVson]r7CV3nlr>)r-HpA)(n|nÜCOᵯnjr>eg)i-HW.or-HVa)锵激PM(CO×_ᝨ7tip)r-HI^>d}t>mCO#kCNl²n|nrHooor-HCSJCOpm■&rn56
pthJ6•••••³ÕÕ´••u¦^°..¨µì©¬¬ya)PM(ì×_a)PM(01ì.0n)!".■nli>Va)懈激PM(CO×_n|r>7ÜCOᵯnjnCM)r*HooOiI^I>CO。胂»裕鳅轺õÃlldTz$.0r-H.V0^COA/Hz᳛⚣Ün|r>ᵯegzA/Hz°0|I>r-HA/HzII0nOr-HCU5·IIn(i>ᝨ15mCOii.0.Võ谳激ÕU5z115t-H¹XNCO᳛⚣Üᵯ115CO1t.o.v—õÃ♦15谳燃zCvJ°n|r>15l-HcoA/Hz᳛⚣ÜE^>ᵯ(NIz°ti(r>i-HA/HznCOoo05Â□93MPa)(nef×_©:¢Üÿ(A)$)ᵯÃÂÄ68
C.0.2᪡、¸_زᢥ⊤C.0.2Ḅ⌕ºíᑏ。⊤C0.2~ø、þCø_Ì$¢:⚗G(ᜓuᓫõᦪزᕒ^6.ÄᦈᓫõÄᦈÄᦈ-.C.0.3、¸_(ᜓزᢥl⊤A.0.13Ḅv;、¸_(ᜓزÄᦈᢥl⊤A.0.14Ḅv。69
lᵨ1ᙠlᩩᦻg¥[,[⌕º÷¬ìcḄᵨú:1)⊤÷,¦᪵¢ìḄᵨ:☢¯ᵨ_`,³☢¯ᵨἭ。2)⊤÷,ᙠ¤efúᙳ·᪵¢Ḅᵨ:☢¯ᵨ·,³☢¯ᵨì·ᡈìò。3)⊤ᐕHaᨵ⌱,ᙠᩩºHg✌ᐜ·᪵¢Ḅᵨ:☢¯ᵨÃᡈ,³☢¯ᵨìÃ。4)⊤ᨵ⌱,ᙠtvᩩºú᪵¢Ḅᵨ,¯ᵨ。2ᩩᦻᢣ·ᢥᐸtᨵᐵ᪗ḄᑏF·×ᔠ……Ḅvᡈ·ᢥ……。70
ᵨ᪗1《6┡᮱》GB/T15762《Å᪗》GB30963《┡᮱ᜧCDᱥ᪗》GB132714《%╋¼¸6"6©Äᦈ》CJJ28
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²±《%╋¼¸0zjᢈ》CU88-2014,#$%&"()201434ᨴ2-s355aᢇ、。lÅÓ[《%╋¼¸0z}ᐰᢈ》CJJ/T88-2000ʲ±,t᱐lḄÐᓫõÓ"□<ᜩ¸ᵯᨵ▲ab,ÅᓫõÓᜧá、ᓅP¸_ab、ᖆݸ_Áab、%ï"(Ẇ¨▾,Ð⌕¢ᕒÓ,}₫、fᩲ、"(、ÆPἝ、rᐚ᳝、oÈ、ᔺr、ᩰg₫、/Ἕ。»ᜧ(³、"6、àẆ、á᪥®ᓫõᨵᐵᕒᙠ¼ᵨl᪗g¾¥ᳮåᩩᦻv,《%╋¼¸0zjᢈ》ᑴªᢥ;、⁚、ᩩ&Eᑴl᪗Ḅᩩᦻ,[ᩩᦻvḄGḄ、¯©◤ÛÎḄᨵᐵ⚗Ê,ØḼþ[(ᑴឋᩩᦻḄ(ᑴឋᳮᵫ¢åæ。¹Ó,lᩩᦻìᐹᜓÙ᪗ᦻc®ḄFᦔ_,¼¼ᵨὅ|ᳮåz᪗vḄÅὃ。74
uJ...............................................77lv...........................................78.1jᳮ...........................................78.2j}ᐰ...........................................79.3j(...........................................81.4í、ᢣ᪗....................................81•5ᜓᜓº..............................................82½...............................................83.1tsv..............................................83.2ᜓ..............................................84.3(ᜓḄ3S..............................................85.4Ù½⁚..............................................85.5.í..............................................86.6ᦑuᜐᳮ..............................................88•1jÙز..............................................90¼¸...........................................91•1v..............................................91.2ᜓ..............................................91.3Ḅ3S..............................................91.4Ù½⁚..............................................92.5.í..............................................92,6ᦑuᜐᳮ..............................................93,7jÙز..............................................93Ù¸_.......................................94.1tsv..............................................9475
5.2ᜓ........................................................................................945.3Ù¸_3S..........................................................................945.4Ù½⁚........................................................................................955.5ᦑuᜐᳮ........................................................................................965.6.í.......................................965.7jÙز........................................................................................976¸ᵨᡝ.............................................986.1—sv.......................................986.2ᜓ.......................................986.30zḄ3S.......................................996.4Ù½⁚........................................................................................996.5ᦑuᜐᳮ........................................................................................1006.6.í........................................................................................1006.7jÙز...................................................................................1007ÉÙ½¬...................................1017.1tsv........................................................................................1017.2ÅᦪØ........................................................................................1017.3ÅᦪḄ½⁚ÙÉᑴ.....................................................................1017.4³wz¡SÉ..........................................................................1027.5ᨬ6f..............................................................................1027.6½¬........................................................................................10276
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3.3"ᜓḄ-ë3.3.2┡᮱g,⌕ä┡᮱⚔)þLḄ▀+k3,◀。┡᮱y¬ᜧ50°Cg,÷ÉᑴÚ¬,éê⌼ᡂ┡᮱ᑁÝìᙳ,⸷_。3.3.4ÉᑴyᓣÚ¬,Óᢝ᮱ᑁy¬ᙳᒴᓣ,"×)ºM¸ᙳ⊝,¤。3.3.5«¹┡᮱᮱ᑁḄ×_ì¾ᓣòÕA,ÓÂ:1×_ᓣ2ÕA,¹yᓣÕA,¸·_ញᒓᜧ;2᮱、M¸☢、᮱ᜋḄ¸◤⌕tvḄg;3᮱ᑁÂÃv¸◤⌕tvḄg;4◤ô)Ḅvឋ。3.3.6«¹┡᮱˹èªß,⌕"ᓽ.í˹,S¨ÂÃ,(O©Ø¾,ឮ¤þY˹;˹g,⌕÷ó┡᮱©«¹rḄ×_,■í7ß。3.4Ù½⁚3.4.2,⊡ÅᦪḄ½µè½¶ᦪ,▀+k¬X⚣!;°zÅᦪ½µè½ᢱLk¬X⚣!。3.4.3Áv¯《¶w«ᔠᳮᵨ¸ᢈᑣ》GB/T3486ᑴ±。3.4.4⊤3.4.4Åὃ《u┡᮱》ᑴ±。3.4.5┡᮱è¸ᘤḕ᯼ᘤ®M¸☢,ᐸ⊤☢9Y@g,ᵫY@Ḅ¸¾_tᨵ,ᩞḄ1%〜2%,ªìᓽg◀Y@,äþñP┡᮱Ḅ¸ᦔ᳛;ᔿᮞµ¤ᵨ«¹ᡈÊ,×_ì0.6MPa。◀ᮞgà2᮱eÛ×,GḄÓà2◀@ᦔ᳛ôᔿᮞ|ᕒḄ}ᐰ。3.4.6C⌕᠒Ê,■íÞß。⍝þ◫S,◤⌕.íC,◀ᦑuíÊC。85
3.4.7õºjÄg,◤ᢝ┡᮱v。õ³Ḅᢣ⌕¥。3.4.8G¼ᵨḄÜ◀@ᘤ,Øᨵn)ᑖ¯ᵨiäÂ᪀,ªàpHÿ7,äPiä(ᜓâῖ⇨,ñP¼ᵨ¥Þ;!Ãô,4◀@ᘤ°©5%g,ᐸ◀@ᦔ᳛äú50%;°©15%g,◀@ᦔ᳛äúᑮ[;◀@ᘤªìᓽgᮞ,@~äÝ◀@ᘤḄYû7á7,þK2◀@ᘤ,µ◀@ᘤᦔ᳛。3.4.9GYῃ»ts¯ᵨÜῃ»◀@ᘤᡈὅÿëῃ»◀@,¯ᵨῃ»ᛞÊῃ»,ÿçe◤⌕³·Ù!ᜓg,¼Ùᕈឋ,pHÿᢝᙠ10〜12,¼YḄÈËᓄ»ÙᔾᦈÙÊᓄá³·,ᡂC»⏚┛ᡈ»⏚┛,äᮞØ,Ët¢7,ûЩᑮῃ»GḄ。ÂÁ◤⌕v.ؾ³·ÙḄpHÿ。3.5.í3.5.11¤.᮱:¼¸Û₹Sᡈì◤⌕Ǽ¸Ð.íÂÃ(ᜓ。¤.᮱◤⌕ÛÎ:1)⌲üµ¼¸,.í᯼、〈°、S¨°;2).í°,ᐵ"Y⍝ᢱL,◀᮱ᑁöÂæÂᧇ,ᐵ"᮱+ᮞ+,■í┡᮱ញᒓÞᓾ;3)┡᮱.,ì¾"ᓽ.í),yD50°Cúgç.,éê⌼ᡂ÷)¹ᓄ;.g⌕᠒ᐵ"▀+,■íß。2ᜓᵨ.᮱:ᨚgì◤¼¸g,ä┡᮱.í;Ð◤⌕¼¸g,íឮ。!Ãô:┡᮱×Í⚣Y,᧕⌼ᡂ¸ÞÐâ▬·_,PiäVù,ñP(ᜓ¼ᵨ¥Þ。ᜓᵨ.᮱◤⌕ÛÎ:1)×Í⌕ᐵ"°zᢱLᮞ+,Ëᡭk᮱+,ª¾86
ôÂ᯼ìÂ,ᐵ"᮱+;2)×Í⌕ÛÎ┡᮱×_y¬Xᓄ;×Ítsì¾.í),■í┡¹ᓄ©⍝ïÂ。3ញ.᮱:ᢣ⍗ᑮä\ᦑ,éêᦑḄ,ᡈ\ᦑg,3íᦑᜧЯQḄញõ"。3.5.2¸┡᮱⍗ᨵúᑡefTtg⌕ញ.᮱:1)Â)ì²⌼ᡂ┡¹ᓄ,ᡈÂy¬éèv᪗;2))ᡈ⊡ᐰ)ᜫᦔ;3)⊡ìÀᔣ┡᮱⊡,┡᮱×_Çú;4)×_⊤,}ᐰ▀ᐰ)ᜫᮣ;5)┡᮱ᐗº2£,ᡈᜫþ,ᓻ©}ᐰ;6)ÂÃ(ᜓ2£,᮱ᜋ᎔ᡈ┡᮱Ã^þ9!┡᮱}ᐰ;7)ᐸt¢¤ef,éè}ᐰ。ញ.᮱⌕ÛÎ:1)ìᔣ᮱eᑁ3;2)ì.í),Â)ᜫᦔÐញ.᮱g⌕[┡᮱¯Qyõ"。3.5.3«¹┡᮱⍗ᨵúᑡefTtg⌕ញ.᮱:1)┡᮱õµõ³ᨬµÏ%ó;2)ìÀᜧ©¯Qᐸtõ",¹õÇú;3)┡᮱õéèᨬ2Ïõ(É)᪗,ì¾Ïᑮõ᪗;4)ᐰ)ᜫᦔᡈ0zᦑu,ì¾ᔣ┡᮱;5)õ³ᡈ}ᐰ▀ᐰ)ᜫᦔ;6)┡᮱#º2£,ᡈᜫþ,ᓻ©}ᐰ;7)ÂÃ(ᜓ2£,᮱ᜋ᎔ᡈ┡᮱Ã^þ9!┡᮱}ᐰ;8)ᐸt¢¤ef,éè}ᐰ。3.5.4.᮱ᐵ"ᡠᨵ᮱+ᓽ°zᢱL,ᐸGḄÓ■í┡᮱ញ87
ᒓÞᓾ,¢iäᾪឋẚ£。┡᮱y¬éè60°C¾⌼ᡂå;┡᮱⌕ᓽgᳮd、@,êÞᓾÄ◀。3.5.8Â┡᮱è,⍗ᨵúᑡefTtg,⌕ញ.᮱:1┡᮱þÉ;2┡᮱þÀ;3┡᮱ᰦì¾jᢝõg;4┡᮱᮱ᜋᨵ·íËᨵ᎔ᓻ◅©᮱、êÃ^g;5┡᮱ᡠᨵõ³2£,ðFõ;6Ы¹、⍝ẚ·þ_g;7ᜩᯠò、▀+þg;8ᐸt¢¤efᓻ©┡᮱。3.6ᦑuᜐᳮ3.6.2┡᮱ᰦ:1ᦑ:1)᮱eᑁᨵ¹°ÛPÅ,⫹;2)ÂÃìv,Yy¬ú;3)0z×_ú,⊡ᜧ;4)᮱e×,ᔣᑈY;2ᦑÂ:1)ῖ⇨þ;2)ᑁ*Âd;3))ìᵹ;4)M¸ìᙳ。3.6.3éyé×1ᦑ:┡᮱×_⊤、y¬³ᢣÿïÚᓣ,éèᐕH▲。88
2ᦑÂ:1)}ᐰ▀ᜫᮣ;2)᮱ey¬é2;3)¡ᯠ.ᵯ;4)¸Û₹¡ᯠS;5)¸┡᮱÷)¹ᓄ;6)0zᦑu;7)2|。3.6.4«¹┡᮱õ¢¤:1ᦑ:┡᮱õéè¤õú▲。2ᦑÂ:1)õ³ᜫᮣ;2)õºjᘤᜫᮣ;3)¡Sv¢¤;4)¼¸Û₹¡ᯠXᓄ;5)ᕒOñ。3.6.5«¹┡᮱¹ᐳz:1ᦑ:1)┡᮱õញᒓÆS,õ³õì;2)踫¹y¬ញᒓú;3)«¹⍝ᑁᨵßÅ;2ᦑÂ:1)᮱ì×ᔠ᪗,ÓÆᱥᡈlé᪗;2)öᢥvC。3.6.6¸¼¸0z,┡᮱$S_ᵯ¡ᯠ.í,ìᓽg¯Q}ᐰõ",äß,⌼ᡂ0z(ᜓ⍝©¸ᵨᡝᦣ¸ᘤᰦẚ。ᵫ.ᵯ,┡᮱᮱ᑁ¤)ẚ£,᮱ᑁM᮱e2y¸ᢝᓣ2,ᜐᳮì,᧕⌼ᡂ┡᮱¹ᓄᦑ。ÂÁ┡᮱$S_ᵯÀg,⌕〉k3┡᮱ញ▀+,ïÚ¯Qញ89
õ",µ┡᮱᮱ey¬,cgÙåᑡ,ᑭᵨᦑ⊡vᔣ᮱ᑁ⊡,k3C▀7¸,¼᮱ᑁyïÚú。3.6.7ᵫÂ_ᰦÑ®ᓻ◅,ÂÁlᩩ7ìcÂ_efú¥Ḅ|Ï%,GḄÓäᓻ◅µᑮᨬ。3.7jÙز3.7.3┡᮱.í,⌕ᓽgᳮM¸☢Y⍝9ḄYdCᱥ,ä┡᮱ᑁḄd、Cᱥ、@◀。┡᮱.,⌕[┡᮱¯Q■ῖõ"。!Ãô,ᵫËῖ⇨Ḅ|ᵨ,ᙠncgᑁ,.ᵨ┡᮱"┡᮱Ḅῖ⇨Xþ,ÂÁ,.┡᮱⌕᪷¯.gᩭ¥v¯Q〉Ḅ■ῖõ"。&..Ḅ┡᮱,[▬ä(ᜓ¸⌕Ê(,Ëv.[┡᮱ᑁ)Êؾ,ô■ῖõ"Ḅᨵᦔ。à¯QÜF(Ḅ┡᮱,Ø⌕¯Q■ïõ"。90
4¼¸4.1tsv4.1.2¼¸(ᜓ©▬ºḄyᢝ,GḄÓS¸2ᜫ,■íå。4.2ᜓ4.2.1᪷¯ᢗᐭ¼¸Ḅᐹäef、ᕒ、(ᜓ!v、¼¸×»®ᑴçᫀ。4.2.2ô¼¸Ḅ}ᐰ,⌕éêöÄᦈ<ÔIYᳮᓫõ。YᢗᐭḄ«¹¼¸tsᵫ(³、"6、ᳮ®ᓫõᑴvᒹåᢈ、}ᐰ、ª«®pᗐḄHçᫀ,Ëᙠᔿbᨚì}ÜÓL、E、½⁚▀▀î、íì▀▀î、y¬³®᧕2£ᡈᛋ?Ḅ(ᜓ,ᔿbᔠ÷í}。ᙠᨨè⌕ÛÎÚ¬,Ëᓽg◀⍝ᑁÏÂ,■íß,×_ᓣD0.2MPag,⌕[▬ºÊ¸q,×_ᓣD6|×_Ḅ75%g,ᓽÊ«¹ᔿb。4.3Ḅ3S4.3.2¼¸3Sg,÷ᢥ᯿½¬ᢣ®Ê,▀+Ḅk3¬ᢥᡠḄᨬᜧ⊡,ì¾k3èᜧê⌼ᡂ×_ᜫ½,k3▤◤᠒Ê。ᙠᐙḄè◤⌕Ýgef,ËÝgؾ¼¸ᨵð_Ḅef,°Ïᐵ"°+ËᵨØᛋq。ᐙï[⍝©(ᜓ▬ºÊؾ,¥¿⍝´²ð_。91
4.3.5tuᓣ×Äì#¸_,Êᐭᓣy▤#¸_。4.3.6⌕᪷¯⁚、⍝ᦱ(ç©y´f,÷ÉᑴᨨgḄyᓣÚ¬,ᨨg⌕ᓽg◀ᑁÞÏËؾOᘤḄ6|´Óᔲ¤。ÞÏ8,⌕ᓽgᐵ"▀。ᑁᐙÉ«¹¬ö¢¤,í⌲ükᜧ▀+。ᨨḄឤygtsìlh。4.4Ø2⁚4.4.1¼¸Î½⁚¼¸½⁚çᫀÓᢣ¼¸íḄ¯,ᐸ½⁚çᫀḄᑴ⌕᪷¯ᙢyXᓄ,ËÂᔠ¼¸0zḄÛ₹Xᓄ、زef、ñ¯ᨨḄ¼¸½⁚!▭ef,[þ|!、4Ê_³w,ÁÂÛ|ᑴvν⁚、½⁚çᫀḄ¯。4.4.6¸¼¸0zឤ×|ÆSèᜧ,äP0z÷)ᵨᡝé×ᡈ᎔。4.4.7¸¼¸ḄvסSÉᑴ,ᨵᑭ¼¸Ḅ}ᐰ、v、í。4.4.8Äô,[¼¸Êᐰ☢ؾ,Ó■í¼¸ᦑ◚f,¥}ᐰḄ_⌕l,ᱯ¥Ó[YᢗḄ¼¸Ḅؾ,|ᵨX。4.4.9ߢ■æؾ6|;à¢■ïؾ6|,éê⍝°▀¦ᙠ9Ðï·。4.5xyØ4.5.1¼¸Ḅ.í⌕ᨵª«、ᨵ³ᑜᙢᢥEÊ。.çᫀ⌕¥.g、|çF©Ð⌕(ᜓ、▀+Ḅ|。4.5.2¼¸.íᒹ妼ᨨ¤.#¸.ÿef。92
4.5.4GḄÓé꫹⍝ᑁᶇ¦ᜧÏÂ,⌼ᡂíu〈gḄ¹Þß。4.5.5¼¸⍝.ᵨ.,ì¯Qõ",*Êᐭ0zᑁ),¼⍝ᑁ)½MåËḄῖ⇨。.íḄ¼¸⌕ô0zᐙÉ,ÊÜ。4.6ᦑuᜐᳮ4.6.1¼¸Ḅᦑuᜐᳮè,⌕[ᦑuᦑuᜐᳮef¢,ᦑuefᒹå_⌕Ḅᦪ¯、᯿ᱏ;ᜐᳮçᫀᒹåᢈõ"}ᐰõ";ᦑuᜐᳮÁÂᒹåᜐᳮÂÛ©ᦑu#ᩭḄ3®。4.6.2¼¸¡ᦑu·ញᜐᳮ⚜ᫀḄᑴv,⌕éêᵨᡝ.¸.¸g&,⌼ᡂì²Ḅ9ñP。4.7jÙز4.7.1j、ز6|ᕒ◤èᢈ¾}ᐰVôᔠ÷çÙ,ôj、ز。4.7.2vزg⌕ÛÎḄ}ᐰ⌕º,Óôز6|}ᐰÊḄþ⌕¯。93
5Ù¸_5.1tsv5.1.1᪷¯᪗《%ï¸_(³》CJJ34-2002,¸_⌕ᨵ²Ḅ᯿µ°,¯ᐸᙢú¸_ì,ܬᜧ,⌼ᡂᵯz(ᜓḄ}ᐰ◚f。5.2ᜓ5.2.1᪡Ù¸_ؾv。1éêᵯᘤᙠßM43Sg7ᦑu。4èPᜐᳮ(ᜓ◤æÊ⍝Ḅç,éêç┤¢ᾦM,ᐭḄØ~¬⌕᪷¯¼ᵨZᢥᐹä|⌕º%。5.2.2ᣚ¸ᘤᐸt▬ä("þ_ä¼t、Èë쾤¬ᓻ©ᑁᵨᵯ©}ᐰ;¼ì¤ì¾ô¼¸0z©Þᓾ0z®¤。5.3Ù¸_3S5.3.1}ᨵèPᜐᳮ⊡0zḄᙠ¸_3S⌕ᐜÊᑴ。5.3.2ìcuḄ⌕᪷¯¼ᵨZᢥᐹä|Ê3S。äÊ▀+ᜐk3´■í⇨,ô}ᐰ。5.3.4)Ḅ3Sv。2éêèÀ2£ᵯ(ᜓ,#ᨵX⚣ᘤḄÂ3Sgᵯz⚣᳛、Ú、ᵯzᵯÜᙳ⌲üᜧ,ᙠÊ、7▀94
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