SAE AS9203 Gasket - Metal O-Ring, .094 Tube X .006 Wall, Cres
时间:2024-05-16 05:05:48 来源: 标准资料网 作者：标准资料网 阅读：9139
Product Code:SAE AS9203
Title:Gasket - Metal O-Ring, .094 Tube X .006 Wall, Cres
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.
【英文标准名称】:StandardTestMethodforSpreadingofLiquidAgriculturalSprayMixtures
【原文标准名称】:液态农业喷洒混合物散布的标准试验方法
【标准号】:ASTME2044-1999(2006)e1
【标准状态】:现行
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E35.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:辅助剂;农业;散布器;润湿
【英文主题词】:adjuvant;agriculture;spreader;wetting
【摘要】:Thistestmethodisintendedtoprovidearapidmeansofdeterminingtherelativeabilityofaliquidagriculturalspraymixturetospreadonatestsubstrate.ThistestmethodwasvalidatedusingParafilmM3asatestsubstrate.Itistheuserrsquo;responsibilityfordeterminingthevalidityofthistestmethodforalternativetestsurfaces.Whileitmaybegenerallyagreeduponthatthereisnoperfectmodelforthevarietyofsurfacesforwhichspreadinginformationwouldbeuseful,thistestmethoddoesnotlimituserstoanyonesurface.Furtherconsiderationmustalsobegiventothepotentialeffectthattheliquiddropletmayhaveonthechemicalcompositionandmorphologyofthetestsurface.Whilethisdoesnotrestrictthetestmethod,anunderstandingofthispotentialcanhelpintheinterpretationoftestdata.Thistestmethodwilldeterminetherelativespreadofradiiofwater,fertilizers,oils,andmixturesofthesecarrierswithsurfactants.Itistheuserrsquo;responsibilitytodeterminethevalidityofthetestmethodwithalternativeliquids.Thistestmethodwilldeterminetherelativespreadradiiofdropletsover30s,60s,and5min.Itistheuserrsquo;responsibilitytodeterminethevalidityofthetestmethodatalternativespreadingtimes.Thistestmethodisappropriateforrelativehumiditieswithintherangeof40to70%.Itistheuserrsquo;responsibilitytodeterminethevalidityofthetestmethodatalternaterelativehumidities.Thistestmethodisappropriatefortemperatureswithintherangeof18to22x00B0;C.Itistheuserrsquo;responsibilitytodeterminethevalidityofthetestmethodatalternatetemperatures.Thistestmethodwilldeterminetherelativespreadradiifordropletsof10and20x03BC;L.Itistheuserrsquo;responsibilitytodeterminethevalidityofthetestmethodatalternatedropletsizes.1.1Thistestmethodcoversthevisualevaluationoftherelativespreadradiusofliquidspraymixturedroplets.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B04
【国际标准分类号】:65_100_99
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Short-circuitcurrents;calculationofeffects;part1:definitionsandcalculationmethods
【原文标准名称】:短路电流效应的计算第1部分:定义和计算方法
【标准号】:IEC60865-1-1993
【标准状态】:作废
【国别】:国际
【发布日期】:1993-09
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC73
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Definitions;Dimensioning;Effectofheat;Effects;Efficiency;Efficiencymeasurement;Electricconductors;Electricalengineering;Electricalequipment;Electromagneticfields;Electromagneticproperties;Electromagnetism;Equations;Faultcurrents;High-voltageequipment;Magnetoelectriceffects;Mathematicalcalculations;Mechanic;Methodsofcalculation;Overheadlineconductors;Overheadpowerlines;Powercurrent;Powerinstallations;Shortcircuitcurrentcalculation;Shortcircuits;Short-circuitcurrents;Short-circuitstrength;Symbols;Temperature;Temperaturerise;Thermal;Thermaleffects;Units
【摘要】:Isapplicabletothemechanicalandthermaleffectsofshort-circuitcurrents.Containsstandardizedproceduresforthecalculationoftheeffectsoftheshort-circuitcurrentsintwosections:theelectromagneticeffectonrigidconductorsandflexible
【中国标准分类号】:K04
【国际标准分类号】:17_220_01
【页数】:115P.;A4
【正文语种】:英语