BS 770-7-1997 奶酪化学分析法.第7部分:奶酪和加工过的奶酪制品中柠檬酸含量测定(酵素法)
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【英文标准名称】:Methodsforchemicalanalysisofcheese-Determinationofcitricacidcontentofcheeseandprocessedcheeseproducts(enzymaticmethod)
【原文标准名称】:奶酪化学分析法.第7部分:奶酪和加工过的奶酪制品中柠檬酸含量测定(酵素法)
【标准号】:BS770-7-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-08-15
【实施或试行日期】:1997-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:校正;再现性;试样制备;定量分析;分光光度法;食品;含量测定;柠檬酸;食品检验;乳酪;试验条件;加工食品;化学分析和试验;乳制品
【英文主题词】:
【摘要】:TobereadinconjunctionwithBS770-1:1986
【中国标准分类号】:X16
【国际标准分类号】:67_100_30
【页数】:18P;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforPressureVesselPlates,AlloySteelandHigh-StrengthLow-AlloySteel,Quenched-and-Tempered
【原文标准名称】:经淬火和回火的合金钢与高强度低合金钢压力容器板的标准规范
【标准号】:ASTMA734/A734M-1987a(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1987
【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】:A01.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Alloysteelplate--specifications;HSLA(high-strengthlow-alloy)steelplate--specifications;Quenchedandtemperedsteels(specifications)
【摘要】:1.1Thisspecificationcoversquenched-and-temperedalloysteelandhigh-strengthlow-alloysteelplatesforpipingcomponentsandweldedpressurevessels.1.2Twotypesarecovered,whichprovidetwodifferentchemicalcompositionswiththesametensilerequirements.Bothtypesarequenched-and-temperedtoenhancemechanicalproperties.1.2.1TypeAisanalloysteelintendedforuseatlowambienttemperaturesofx2212;80x00B0;F[x2212;60x00B0;C]andhigher.1.2.2TypeBisahigh-strengthlow-alloysteelintendedforuseatambienttemperaturesofx2212;20x00B0;F[x2212;30x00B0;C]andhigher.1.3Themaximumthicknessofplatesislimitedonlybythecapacityofthechemicalcompositionandheattreatmenttomeetthespecifiedmechanicalpropertyrequirements.Individualmanufacturersshouldbeconsultedonthicknesslimitationssincecurrentindustrylimitationshavenotbeenascertainedtodate.1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:H46
【国际标准分类号】:77_140_30
【页数】:3P.;A4
【正文语种】:英语
MIL-PRF-18494F (NOTICE 1), PERFORMANCE SPECIFICATION LIFE RAFTS, INFLATABLE, MULTI-PLACE (05 MAR 2008)., MIL-PRF-18494F, dated 31 May 2003, has been reviewed and determined to be valid for use in acquisition.
