DIN V 81853-1999 K4级锚链钢缆.旋转钩环
时间:2024-05-05 03:57:55 来源: 标准资料网 作者：标准资料网 阅读：8841
【英文标准名称】:AnchorchaincablesgradeK4-Swivelshackles
【原文标准名称】:K4级锚链钢缆.旋转钩环
【标准号】:DINV81853-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:锚链;水路运输工程部件;锚;造船;机械性能;材料;试验;尺寸;链条
【英文主题词】:Anchorchains;Anchors;Chains;Dimensions;Materials;Mechanicalproperties;Shackles;Shipbuilding;Swivelshackles;Testing;Watertransportengineeringcomponents
【摘要】:Dimensions,mechanicalproperties,materialandtestsforswivelshacklesforanchorchaincablesgradeK4arelaiddown.
【中国标准分类号】:U21
【国际标准分类号】:47_020_50
【页数】:5P;A4
【正文语种】:德语
【英文标准名称】:Fruitandvegetablejuices-EnzymaticdeterminationofD-isocitricacidcontent-NADPHspectrometricmethod;GermanversionEN1139:1994
【原文标准名称】:水果和蔬菜汁.D异柠檬酸含量的酶性测定.NADPH光谱测定法;德文版本EN1139:1994
【标准号】:DINEN1139-1994
【标准状态】:现行
【国别】:德国
【发布日期】:1994-12-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:饮料;饮料;柠檬酸;非酒精饮料;试验报告;蔬菜汁;水果汁;酶催化方法;数学计算;食品;调查;分光光度法;试验;化学分析和试验;含量测定
【英文主题词】:Beverages;Chemicalanalysisandtesting;Citricacid;Determinationofcontent;Drinks;Enzymaticmethods;Foodproducts;Fruitjuices;Investigations;Juices(food);Mathematicalcalculations;Non-alcoholicbeverages;Spectrophotometry;Testing;Vegetablejuices
【摘要】:ThedocumentspecifiesamethodforthedeterminationoftheD-isocitricacidcontentoffruitandvegetablejuices.Thedeterminationismadebyenzymaticmethod.
【中国标准分类号】:X24;X26
【国际标准分类号】:67_160_20
【页数】:6P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforAnalysisofPetroleumWaxesbyGasChromatography
【原文标准名称】:用色谱法分析石油石蜡的标准试验方法
【标准号】:ASTMD5442-1993(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D02.04.0H
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:gaschromatography;non-normalparaffinhydrocarbons;normalparaffin;paraffinwax;petroleumwax;Carbondistribution;Gaschromatography(GC)--petroleumproducts;Hydrocarbons;Nonnormalparaffinhydrocarbons;Normalparaffin;Paraffinwax;Petroleumw
【摘要】:Thedeterminationofthecarbonnumberdistributionofpetroleumwaxesandthenormalandnon-normalhydrocarbonsineachcanbeusedforcontrolofproductionprocessesaswellasaguidetoperformanceinmanyenduses.Dataresultingfromthistestmethodareparticularlyusefulinevaluatingpetroleumwaxesforuseinrubberformulations.1.1Thistestmethodcoversthequantitativedeterminationofthecarbonnumberdistributionofpetroleumwaxesintherangefromn-C17throughn-C44bygaschromatographyusinginternalstandardization.Inaddition,thecontentofnormalandnon-normalhydrocarbonsforeachcarbonnumberisalsodetermined.Materialwithacarbonnumberaboven-C44isdeterminedbyitsdifferencefrom100mass%andreportedasC45+.1.2Thistestmethodisapplicabletopetroleumderivedwaxes,includingblendsofwaxes.Thistestmethodisnotapplicabletooxygenatedwaxes,suchassyntheticpolyethyleneglycols(forexample,Carbowax),ornaturalproductssuchasbeeswaxorcarnauba.1.3Thistestmethodisnotdirectlyapplicabletowaxeswithoilcontentgreaterthan10%asdeterminedbyTestMethodD721.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E42
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语