設(shè)備備件英語

1、設(shè)備備件英語“A-A”剖視|Section “A-A”rn“S” bend|S形彎管rn“U” bend|U形彎管rn“X”視圖|View “X”rn20 alloy|20合金rn20合金|20 alloyrn3-piece mitre bend|三節(jié)斜接彎管rn3-way ball valve|三通球閥rn45 degree lateral|45度斜三通rn45 degree lateral (reducing on one run and branch)|45度斜三通（一個直通口及支管為異徑）rn45 degree lateral (reducing on one run)|45度斜三通（

2、一個直通口為異徑）rn45 degree lateral(reducing on branch)|45度斜三通（支管為異徑）rn45度斜三通|45degree lateralrn45度斜三通（一個直通口及支管為異徑）|45degree lateral (reducing on one run and branch)rn45度斜三通（一個直通口為異徑）|45degree lateral (reducing on one run)rn45度斜三通（支管為異徑）|45degree lateral(reducing on branch)rn8字盲板|Spectacle blind ; figure 8

3、 blindrn90度彎管|Quarter bendrnAbove ground piping|地上管道rnAbsolute elevation|絕對標高rnAbsorber|吸收塔rnaccess way|走道；過道rnAccessory|附件；附屬設(shè)備rnAccuracy of take-off|統(tǒng)計材料準確度rnAcetal plastic|縮醛塑料rnAcid-proof paint|耐酸漆rnAcoustic vibration|音響振動rnAcrylic resin|丙烯酸樹脂rnActuator|執(zhí)行機構(gòu)rnAdhesive|膠粘劑rnAdjustable cleat|可調(diào)夾板r

4、nAdjustable support|可調(diào)支架rnAdsorber|吸附器rnAdvanced certified final|先期確認rnAfter cooler|后冷卻器rnAgeing treatment|時效處理rnAgitator|攪拌器rnAir|空氣rnAir cooler|空冷器rnAir separation facility|空分裝置rnAir tightness test|氣密試驗rnAir vent valve|放氣閥rnAlignment|對中心；找正rnAlignment tolerance|錯邊量rnAlkali-proof paint|耐堿漆rnAlkyd e

5、namel|醇酸瓷漆rnAllowable stress|許用應力rnAllowable stress range|許用應力范圍rnAllowance|允差rnAlloy steel|合金鋼rnAlloy steel pipe|合金鋼管rnAlternating current|交流rnAlternating stress|交變應力rnAltitude|高度；海拔rnAluminium sheet|鋁板rnAluminizing|滲鋁rnAluminosilicate fiber|硅酸鋁纖維rnAluminum|鋁rnAluminum bronze|鋁青銅rnAluminum magnesiu

6、m|鋁鎂合金rnAmbient temperature|環(huán)境溫度rnAmerican standard taper pipe thread (NPT)|美國標準錐管螺紋rnAmerican wire gage|美國線規(guī)rnAmmonia gas|氨氣rnAmpere|安（培）rnAmplitude|振幅；波幅rnAnalytical engineering phase|分析設(shè)計階段rnAnalyzer room|分析室rnAnchor|固定架rnAnchor bolt|地腳螺栓rnanchor point|固定點rnAngle steel|角鋼rnAngle valve|角閥rnAngular

7、 rotation|角位移rnAnnealing|退火rnAnti-corrosive paint|防腐漆rnAntirust paint|防銹漆rnAnti-sweat|防結(jié)露rnApparatus|儀器；設(shè)備rnAppendant displacement|附加位移rnAppendix|附件rnApproval|審定rnApproved for construction|批準用于施工rnApproved for design|批準用于設(shè)計rnApproved for planning|批準用于規(guī)劃布置rnApproximate|大約rnArc welding|電弧焊rnArcylonitr

8、ile-butadiene-styrene|丙烯腈-丁二烯-苯乙烯rnArea|面積；區(qū)域rnArea limit|區(qū)界rnArgon-arc welding|氬弧焊rnArithmetical average roughness height (AARH)|算術(shù)平均粗糙高度rnAs built drawing|竣工圖rnAsbestos board|石棉板rnAsbestos cloth|石棉布rnasbestos cord|石棉繩rnAsbestos emergency seal|石棉安全密封rnAsbestos fabric|石棉織品rnAsbestos rope|石棉繩rnAsbest

9、os rope with inconel wire|帶鉻鎳合金絲的石棉繩rnAsphalt|瀝青rnAsphalt felt|油毛氈；瀝青氈rnAssembly|組裝；裝配rnAtmosphere|大氣壓rnAtmospheric pollution|大氣污染rnAttachment of support|管架零部件rnattenuation constant|衰減系數(shù)rnAustenitic stainless steel|奧氏體不銹鋼rnAustenitic stainless steel pipe|奧氏體不銹鋼管rnAutomatic analysis|自動分析rnAutomatic s

10、ubmerged arc welding|自動埋弧焊rnAuxiliary boiler|輔助鍋爐rnAxial movement type expansion joint|軸向位移型膨脹節(jié)rnAxial pump|軸流泵rnAxial stress|軸向應力rnBack pressure regulating valve|背壓調(diào)節(jié)閥rnBack run welding|封底焊rnBack seal|倒密封rnBack to back|背至背rnBacking weld|墊板焊rnBalanced pressure thermostatic trap|壓力平衡式恒溫疏水閥rnBall chec

11、k valve|落球式止回閥rnBall type expansion joint flexible ball joint|球形補償器rnBall valve|球閥rnBar|巴rnBare line|裸管rnBarometric leg|大氣腿rnBase elbow|帶支座彎頭rnBase metal|母材；基層金屬rnBase plate|底板rnBase tee|帶支座的三通rnBasic design|基礎(chǔ)設(shè)計rnBasic engineering design data|設(shè)計基礎(chǔ)數(shù)據(jù)rnBattery limit|項目區(qū)界rnBattery limit condition|界區(qū)條件

12、rnBattery room|蓄電池室rnBead welding|珠焊rnBeam|梁rnBearing|軸承rnBell and spigot joint|承插連接（接頭）rnBell end|承口rnBellow expansion joint|波紋膨脹節(jié)rnBellow sealed valve|波紋管密封閥rnBelt conveyor|皮帶輸送機rnBend|彎管rnBending moment|彎曲力矩rnBending strength|抗彎強度rnBending stress|彎曲應力rnBending test|彎曲試驗rnBevel for combined thickn

13、ess|內(nèi)外側(cè)厚度切斜角rnBevel for inside thickness|內(nèi)側(cè)厚度切斜角rnBevel for outside thickness|外側(cè)厚度切斜角rnBevel gear operated|傘齒輪傳動rnBeveled end|坡口端rnbib|（水）龍頭rnBibb|（水）龍頭rnBid|投標rnBill of material|材料表rnBimetallic expansion steam trap|雙金屬膨脹式蒸汽疏水閥rnbin|料倉rnBituminous paint|瀝青漆rnBlank|插板rnBlanket|棉氈rnBleed valve|抽出液閥（小閥

14、）rnblind|法蘭蓋rnBlind flange|法蘭蓋rnBlister|砂眼rnBlock form|分組（類）形式（如管道等級表）rnBlock valve|切斷閥rnBlow down|排污rnBlow down tank|排污罐r(nóng)nblow hole|氣孔rnBlowdown valve|排污閥rnBlower|鼓風機rnBlow-off|吹出rnBlowout proof stem|防脫出閥桿rnBlue|藍色的rnBody|閥體rnBody stem seal|本體閥桿密封rnBoiler|鍋爐rnBoiler feed water|鍋爐給水rnBoiler feed wat

15、er pump|鍋爐給水泵rnBolt|螺栓rnBolt circle|螺栓圓rnBolted bonnet|螺栓連接的閥蓋rnBolted cap|螺栓連接的閥帽rnBonnet|閥蓋rnBonnet bush|閥蓋襯套rnBonnet gasket|閥蓋墊片rnBooster|升壓器rnBorosilicate glass|硼硅玻璃rnBoss|支管臺，插入式支管臺rnBoth end plain|兩端平rnBoth end thread|兩端帶螺紋rnbottom coat|底漆rnBottom of pipe|管底rnBottom of trench|溝底rnBracing|斜撐；支撐

16、rnBrackish water|苦咸水（堿性水）rnBranch connection|支管連接rnBranch pipe welded directly to the run pipe|焊接支管rnBrass|黃銅rnBraze welding|硬釬焊rnBreather valve|呼吸閥rnBridge crane|橋式起重機rnBrimingham wire gage|伯明翰線規(guī)rnBrine|鹽水rnBrinell hardness|布氏硬度rnBrittleness|脆性rnBronze|青銅rnBrown|棕色的；褐色的rnBuild up welding|堆焊rnBuildi

17、ng|建筑物rnBulk material|散裝材料rnBurn through|焊穿rnBurner|燒咀rnBushing|內(nèi)外螺紋縮接（俗稱補芯）rnButt welded|對焊的rnButt welded end|對焊端rnButt welded joint|對焊連接（接頭）rnButt welding|對焊rnButterfly check valve|蝶式止回閥rnButterfly valve|蝶閥rnBy buyer|由買方提供rnBy pass|旁路rnBy seller|由賣方供貨rnBy vendor|由制造廠供貨rnBy-pass valve|旁路閥rnCable|鋼索

18、，電纜rncable rack|電纜槽（架）rnCable tray|電纜槽（架）rnCable trench|電纜溝rnCalcium silicate|硅酸鈣rnCalculation sheet|計算書rnCandtilever support|懸臂架rnCanted disc butterfly valve|斜閥盤蝶閥rnCap|管帽rnCapacitance|電容rnCar seal close|未經(jīng)允許不得開啟rnCar seal open|未經(jīng)允許不得關(guān)閉rnCarbon steel|碳素鋼rnCarbon steel pipe|碳鋼管rnCarbonization|滲碳rnCa

19、st iron|鑄鐵rnCast iron pipe|鑄鐵管rnCast steel|鑄鋼rnCast valve|鑄造閥rnCasting|鑄件rnCat walk|小過道rncat way|小過道rnCatch basin|集水池rnCathodic protection|陰極保護rnCaulking material|填穎材料rnCaustic soda|燒堿rnCavitation erosion|氣蝕rncellular concrete|泡沫混凝土rncellular glass|泡沫玻璃rnCellular polystyrene|泡沫聚苯乙烯rnCellulose acetat

20、e butyrate|醋酸丁酸纖維素rnCelsius|攝氏rnCenter line|中心線rnCenter line of discharge|出口中心線rnCenter line of suction|入口中心線rnCenter to center|中心至中心；中至中rnCenter to end|中心至端面rnCenter to face|中心至面rnCentrifugal compressor|離心式壓縮機rnCentrifugal filter|離心過濾機rnCentrifugal pump|離心泵rnCentrifugal separator|離心分離機rnCentrifuger

21、|離心機rnCeramic|陶瓷rnCertified final (CF)|最終確認rnChain block|手動葫蘆；倒鏈rnChain operated|鏈條操縱的rnChain wheel|鏈輪rnChannel|槽鋼rnCheck|校核rnCheck list|審核提綱rnCheck valve|止回閥rnCheckered plate|網(wǎng)紋鋼板rnChemical analysis|化學分析rnChemical cleaning|化學清洗rnChemical sewage|化學污水rnChiller|深冷器rnChlorhydric acid|鹽酸rnChlorinated po

22、lyether|氯化聚醚rnChlorinated polyvinyl chloride|氯化聚氯乙烯rnChrome-molybdenum steel|鉻鉬鋼rnchrome-nickel steel|鉻鎳鋼rnchrome-plated|鍍鉻的rnChromium steel|鉻鋼rnChromium-nickel steel|鉻鎳鋼rnChromium-plated|鍍鉻的rnChromized steel|滲鉻鋼，鍍鉻綱rnChromizing|滲鉻rnCircle bend|環(huán)形彎管rnCirculating compressor|循環(huán)壓縮機rnCirculating water|循

23、環(huán)水rnCirculation|循環(huán)rnCircumferential band|環(huán)箍rnCircumferential stress|圓周應力rnClad|金屬保護層rnClad pipe|復合管rnClad steel|復合鋼rncladding metal|金屬保護層rnClamp|管卡rnClarifier|沉淀池rnClass|壓力級 ；等級 ； 類別rnClass designation|管道等級號rnClean out|清掃口rnClearance|間隙rnCleat|夾板，導向板rnClevis|U形夾（卡）rnClient change notice|用戶變更通知rnClie

24、nt customer|顧客rnClip|錨固件；生根件;預焊件rnClip on equipment|預焊件（設(shè)備上）rnClock wise|順時針方向rnCloset|盥洗室；廁所rnCoarse|粗制的rnCoarse thread|粗牙螺紋rnCoating|涂層；覆蓋層rnCock|旋塞rnCode number|代碼rnCoefficient of stress concentration|應力集中系數(shù)rnCold flow|冷流rnCold insulation|保冷rnCold load|冷態(tài)荷載rncold quenching|水冷淬火rnCold rolling|冷軋rn

25、Cold shortness|冷脆rnCold spring|冷拉rnCold working|冷加工rnCold-drawing seamless pipe|冷拔無縫鋼管rnColour|顏色rncolumn|塔rnColumn|柱rnCombination U and V groove|U-V組合坡口rnCommissioning|試車rnCompact type|緊湊型（小型）rnCompanion flange|配對法蘭rnCompressed asbestos gasket|壓縮石棉墊片rnCompression stress|壓應力rnCompressive strength|抗壓

26、強度rnCompressor|壓縮泵rnCompressor house|壓縮機房rnComputer aided design|計算機輔助設(shè)計rnConcentration|濃度rnConcentric reducer|同心異徑管rnCondenser|冷凝器rnConduit|導管rnConduit tube|導線管rnConfirm plot plan|確認版設(shè)備布置圖（“D”版）rnConnecting rod|連接桿rnConsolidated piping material summary sheet|綜合管道材料表rnConstant hanger|恒力吊架rnConstruct

27、ion|建設(shè)rnConstruction plot plan|施工版設(shè)備布置圖（“G”版）rnContact corrosion|接觸腐蝕rnContaminated rain water|污染雨水rnContamination|污染rnContinue on drawing|接續(xù)圖rnContraction|承包商rnControl room|控制室rnControl valve|控制閥rnConvection section|對流段rnConventional heat treatment|普通熱處理rnConverter|轉(zhuǎn)化器 ；變換器rnConveyor|輸送機rnCooling|冷

28、卻水rnCooling tower|冷卻塔rnCooling water return|循環(huán)冷卻水回水rnCooling water supply|循環(huán)冷卻水給水rnCoordinate|坐標rnCopolymer|共聚物rnCopper|銅 ；紫銅rnCork wood|軟木rnCorrosion|腐蝕rnCorrosion allowance|腐蝕裕量rnCorrosion inhibitor|防腐劑rnCorrosion resistance|耐蝕性rnCorrosion test|腐蝕試驗rnCorrugated bend|折皺彎管rnCorrugated metal double j

29、acketed asbestos filled gasket|雙夾套波紋金屬包石棉墊片rnCorrugated metal gasket|波紋金屬墊片rnCorrugated metal gasket with asbestos inserted|波紋金屬包嵌石棉墊片rnCotter pin|開口銷rnCounter clock wise|逆時針方向rnCounter weight hanger|重錘式吊架rnCountersunk head screw|沉頭螺栓rnCouple of force|力偶rnCoupling|管接頭rnCradle|托架rnCrane|起重機rnCrate|板條

30、箱rncrater|弧坑rnCreep limit|蠕變極限r(nóng)nCreep rupture strength|蠕變斷裂強度rnCrevice corrosion|縫隙腐蝕rnCritical piping|重要管道rnCritical point|臨界點rnCritical pressure|臨界壓力rnCritical temperature|臨界溫度rnCross|四通rnCross-over bend|跨越彎管rnCryogenic service valve|低溫用閥rnCrystallizer|結(jié)晶器rnCubic meter|立方米rnCurrent|電流rncustomer|顧客

31、rnCut to suit|切割使適合rnCyclone|旋風分離器rnCylinder|氣缸rnCylinder operated|氣缸（或液壓缸）操縱的rnDamped vibration|阻尼振動rnDamper|風門、擋板rnDamping device|減振裝置rnDark|深色的rnDash pot|緩沖筒（器）rnData base|數(shù)據(jù)庫rnData sheet|數(shù)據(jù)表rnDavit|吊柱rnDead load|靜荷載rnDead-soft annealing|極軟退火rnDeaerator|脫氧器rndecay coefficient|衰減系數(shù)rnDecay factor|衰

32、減系數(shù)rnDecibel|分貝rnDeep well pump|深井泵rnDefects of welding|焊接缺陷rnDeflection|撓度；彎度rndeformation|應變；變形rnDegasifier|脫氣塔rnDegree|度rnDelivery order|交貨單rnDemineralized water|脫鹽水rnDemineralizer|脫鹽裝置rnDensity|密度rnDepartment|部門rnDeposited seat|堆焊（閥）座rnDepth|深度rnDescription|說明rnDesign document|設(shè)計文件rnDesign manag

33、er|設(shè)計經(jīng)理rnDesign note|設(shè)計注釋rnDesign pressure|設(shè)計壓力rnDesign response spectrum|設(shè)計響應譜rnDesign seismic coefficient|設(shè)計震度rnDesign specification summary sheet (DSSS)|設(shè)計規(guī)定匯總表rnDesign temperature|設(shè)計溫度rnDesigning plot plan|設(shè)計版設(shè)備布置圖（“F”版）rnDesulphurization reactor|脫硫反應器rnDesuperheater|減溫器rnDetail|祥圖rnDetail desig

34、n|詳細設(shè)計rnDetail design issue|詳細設(shè)計版rnDiameter|直徑rndiamond penetrator hardness|維氏硬度rnDiaphragm operated control valve|膜式控制閥rnDiaphragm valve|隔膜閥rndiatomaceous earth|硅藻土rnDifferential pressure regulating valve|差壓調(diào)節(jié)閥rnDimension|尺寸rnDirect current|直流rnDirect-fired heater|回熱爐rnDirection|方向rnDirectional sto

35、p|定向限位架rnDisc|閥盤rnDisc seat|閥盤密封圈rndischarge|出口rnDischarge valve|排出閥rnDiscipline|專業(yè)；學科rnDisplacement|位移rnDisplacement stress|位移應力rnDisplacement thermal expansion stress range|位移熱脹應力范圍rnDistance|距離rnDistillation tower|蒸餾塔rnDiverting valve|換向閥rnDocumentation|資料;文件rnDoor|門rnDouble bellow|雙波rnDouble bev

36、el groove|K形坡口rnDouble branch elbow|雙支管彎頭rnDouble disc parallel seat|平行雙閘板rnDouble extra heavy|雙倍加厚的 ； 雙倍加強的rndouble extra strong|雙倍加厚的 ； 雙倍加強的rnDouble jacketed gasket|雙夾套墊片rnDouble offset expansion “U” bend|雙偏置U膨脹彎管rnDouble U groove|雙面U形坡口rnDouble V groove|X形坡口rnDouble-acting limit stop|往復定值限位架rnDo

37、wel pin|定位銷rnDown|下rnDrain|排液rnDrain funnel|排液漏斗rnDrain valve|排液閥rnDrawing|拔制rndrawing|圖rnDrawing number|圖號rnDrawn|制圖rnDrill|鉆孔rnDrip leg|集液包rnDrip ring|排液環(huán)rnDrip valve|集液排放閥rnDrum|罐r(nóng)nDry gas-holder|干式氣柜rnDryer|干燥器rnDual plate wafer type check valve|雙板對夾式止回閥rnDuctility|延性rnDye penetrant inspection|著

38、色滲透檢驗rnDynamic analysis|動態(tài)分析rnDynamic load|動力荷載rnear|支耳；吊耳rnEarth lug|接地板rnearthing|接地rnEarthquake|地震rnearthquake load|地震荷載rnEast|東rneccentric butterfly valve|偏心閥板蝶閥rnEccentric reducer|偏心異徑管rnEconomizer|省煤器rnEddy current test|渦流探傷rnEjector|噴射器rnElastic limit|彈性極限r(nóng)nElastomer with asbestos fabric inse

39、rtion|夾石棉織物的橡膠rnElastomer with asbestos fabric insertion and with wire reinforcement|夾石棉織物及金屬絲加強的橡膠rnElastomer with cottan fabric insertion|夾棉織物的橡膠rnElbolet|彎頭支管臺rnElbow|彎頭rnElectric fusion welding|電熔焊rnElectric heater|電加熱器rnElectric motor operator|電動操縱器rnElectric resistance welding|電阻焊rnElectrical

40、panel|電氣盤rnElectrical tracing|電伴熱rnElectrically operated valve|電動閥rnElectric-arc-welded steel-plate pipe|電弧焊鋼板卷管rnElectric-fusion-welded steel-plate pipe|電熔焊鋼板卷管rnElectric-motor operated valve|電動閥rnElectric-resistance welded steel pipe|電阻焊鋼管rnElectro corrosion|電化腐蝕rnElectroslag welding|電渣焊rnElevatio

41、n|標高；立面rnEllipsoidal head|橢圓形封頭rnEmbedded part|預埋件rnEmergency valve|事故切斷閥rnEnamel|瓷漆rnEnd connection|端部連接rnEndurance limit|持久極限r(nóng)nEngineering drawing|工程圖rnEngineering manual|工程手冊；設(shè)計手冊rnEngineering specification|工程規(guī)定rnEpoxy|環(huán)氧樹脂rnepoxy resin|環(huán)氧樹脂rnEpoxy resin paint|環(huán)氧樹脂漆rnequipment and piping arrangem

42、ent|設(shè)備布置及管道布置rnEquipment item number|設(shè)備位號rnEquipment list|設(shè)備表rnEquipment name|設(shè)備名稱rnEquivalent|相當?shù)?；當量的rnErection|安裝rnErection opening|吊裝孔rnError|誤差rnEstimate|估算rnEstimated price|估價rnEthylene perchloride paint|過氧樹脂漆;過氯乙烯漆rnEthylene propylene diene monomer|乙烯丙烯二烯單體rnEthylene propylene rubber|乙丙橡膠rnEva

43、cuation|插空；排空rnEvaluation|評標rnEvaporator|蒸發(fā)器rnEx pier|碼頭交貨rnEx wharf|碼頭交貨rnexcess load|超載rnExcessive spatter|嚴重飛濺rnExcitation|激振；激發(fā)rnExhaust|排出口rnExisting steel structure|已有鋼結(jié)構(gòu)rnExpansion bolt|膨脹螺栓rnExpansion joint|膨脹節(jié)rnExpediting|催貨rnExplosion door|防爆門rnExplosive welding|爆炸焊rnExternal force|外力rnExt

44、ernal pressure stress|外壓應力rnExternally applied load|外載rnexternally imposed displacement|附加位移rnExtra fine thread|特細牙螺紋rnExtra heavy|加厚的 ；加強的rnextra strong|加厚的 ；加強的rnExtractor|萃取器rnExtruder|擠壓機rnExtruding|擠壓rnExtrusion|伸出長度（指預埋螺栓）rnEye bolt|環(huán)頭螺栓rnEye rod|帶環(huán)頭拉桿rnEye washer and shower|洗眼器及淋浴器rnEye washe

45、r station|洗眼站rnFabricated pipe bend|預制彎管rnFace to face|面至面rnFacilities|設(shè)施rnFacing finish|法蘭面加工rnFahrenheit|華氏rnFan|風機rnFatigue limit|疲勞極限r(nóng)nFatigue test|疲勞試驗rnfaucet|（水）龍頭rnFeed|進料rnFeed tank|加料槽rnFeed water heater|給水加熱器rnFemale face|凹面rnFerritic alloy steel pipe|鐵合金鋼管rnFerrous metal|黑色金屬rnfiber clot

46、h|玻璃布rnFiber reinforced thermoplastics|纖維增強熱塑性塑料rnField weld|現(xiàn)場焊rnFigure|圖rnfigure 8 blind|8字盲板rnFile|文件rnFillet welding|角焊rnFilter|過濾器rnFin|翅片式導向板rnfine|精制的rnFine thread|細牙螺紋rnFinished|精制的rnFinishing cement|水泥抹面rnFinishing coat|面漆rnFire brick|耐火磚rnFire door|防火門rnFire extinguisher|滅火器rnFire fighting

47、 truck|消防車rnFire hose connection|消防軟管接頭rnFire pump|消防水泵rnFire safe type|耐火型rnFire water|消防水rnFire-proofing|防火層rnFitting|管件rnFitting to fitting|管件直接rnFix point|固定點rnFixed saddle|固定鞍座rnFlame arrester|阻火器rnFlame surface quenching|火焰表面淬火rnflame welding|氣焊rnFlammable|可燃的；易燃的rnFlange|法蘭rnFlange facing|法蘭密

48、封面；法蘭面rnFlanged|法蘭式的rnFlanged end|法蘭端rnFlanged joint|法蘭連接（接頭）rnflap check valve|旋啟式止回閥rnFlare|火炬rnFlare gas|火炬氣rnFlaring test|擴口試驗rnFlash drum|閃蒸罐r(nóng)nFlash point|閃點rnFlat bar|扁鋼rnFlat face|全平面；滿平面rnFlat gasket|平墊片rnFlat metal gasket|平金屬墊片rnFlat metal jacketed asbestos filled gasket|金屬包石棉平墊片rnFlat nut|扁螺母rnFlat on bottom|底平rnFlat on top|頂平rnFlat ring gasket|環(huán)形平墊片rnFlat valve|蓋閥rnFlat welding|平焊rnFlattening test|壓扁試驗rnFlexibility|柔性rnFlexibility characteristic|柔度特性rnFlexibility factor|柔性系數(shù)rnFlexibility str