BS EN ISO 17234-1-2010 皮革.皮革染色某种含氮色素的测定化学试验.含氮色素衍生某种芳族胺的测定
时间:2024-05-21 00:18:45 来源: 标准资料网 作者：标准资料网 阅读：8586
【英文标准名称】:Leather-Chemicaltestsforthedeterminationofcertainazocolorantsindyedleathers-Determinationofcertainaromaticaminesderivedfromazocolorants
【原文标准名称】:皮革.皮革染色某种含氮色素的测定化学试验.含氮色素衍生某种芳族胺的测定
【标准号】:BSENISO17234-1-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03-31
【实施或试行日期】:2010-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:胺;分析;芳香的;偶氮化合物;偶氮染料;化学的;化学分析和试验;化学制品;测定;干制的;染色;高效液相色谱分析法;匀色;皮革;皮革制品;质量浓度;材料试验;数学计算;抽样方法;试验
【英文主题词】:Amines;Analysis;Aromatic;Azocompounds;Azodyes;Chemical;Chemicalanalysisandtesting;Chemicals;Determination;Dyed;Dyeing;HPLC;Inking;Leather;Leatherproducts;Massconcentration;Materialstesting;Mathematicalcalculations;Samplingmethods;Testing
【摘要】:ThispartofISO17234specifiesamethodfordeterminingtheuseofcertainazocolorantswhichmayreleasecertainaromaticamines.
【中国标准分类号】:Y46
【国际标准分类号】:59_140_30
【页数】:16P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforUltrasonicPulse-EchoStraight-BeamContactTesting
【原文标准名称】:超声波脉冲回波直探测试标准实施规程
【标准号】:ASTME114-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:E07.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:触点;检测;无损测试;脉冲回拨;直波;超声波;无损评估;脉冲回波超声波测试;反射法;直波超声测试;超声检验
【英文主题词】:contact;examination;nondestructivetesting;pulse-echo;straight-beam;ultrasonic;Nondestructiveevaluation(NDE);Pulse-echoultrasonictesting;Reflectionmethod;Straight-beamultrasonictesting;Ultrasonictesting
【摘要】:Thispracticeemploystheuseofnormal-incident,orstraightbeam,longitudinalwaveultrasoundforthedetectionandevaluationofdiscontinuitiesinmaterialsrequiringvolumetricexamination.Althoughnotallrequirementsofthispracticecanbeapplieduniversallytoallinspectionsituationsandmaterials,itdoesprovidethebasisforestablishingcontractualcriteriabetweensuppliersandpurchasersofmaterialsforperformingcontactlongitudinalwavepulse-echoexaminationandmaybeusedasaguideforwritingdetailedproceduresforparticularapplications.Typesofinformationthatmaybeobtainedfromthepulsed-echostraight-beampracticeareasfollows:Apparentdiscontinuitysize(seeNote1)bycomparisonofthesignalamplitudesfromthetestpiecetotheamplitudesobtainedfromareferencestandard.DepthlocationofdiscontinuitiesbycalibratingthehorizontalscaleoftheA-scandisplay.Materialpropertiesasindicatedbytherelativesoundattenuationorvelocitychangesofcompareditems.Theextentofbondandunbond(orfusionandlackoffusion)betweentwoultrasonicconductingmaterialsifgeometryandmaterialspermit.Note18212;Thetermx201C;apparentx201D;isemphasizedsincetruesizedependsonorientation,composition,andgeometryofthediscontinuityandequipmentlimitations.1.1Thispracticecoversultrasonicexaminationofmaterialsbythepulse-echomethodusingstraight-beamlongitudinalwavesintroducedbydirectcontactofthesearchunitwiththematerialbeingexamined.1.2Thispracticeshallbeapplicabletodevelopmentofanexaminationprocedureagreeduponbytheusersofthedocument.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N77
【国际标准分类号】:19_100
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforGrossCalorificValueofCoalandCokebytheAdiabaticBombCalorimeter
【原文标准名称】:用绝热弹式量热器对煤和焦炭的总热值的标准试验方法
【标准号】:ASTMD2015-2000
【标准状态】:作废
【国别】:
【发布日期】:2000
【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】:D05.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:coal;coke;calorificvalue;grosscalorific;adiabaticbomb;Adiabaticbombcalorimeter;NumberCode75.160.10(Solidfuels)
【摘要】:1.1Thistestmethodcoversthedeterminationofthegrosscalorificvalueofcoalandcokebytheadiabaticbombcalorimeter.1.2ThevaluesstatedinSIunitsandBritishthermalunitsaretoberegardedasthestandard.Thevaluesgivenin
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:9P.;A4
【正文语种】: