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【英文标准名称】:Hexagonnuts,style2,withmetricfinepitchthread-ProductgradesAandB
【原文标准名称】:六角螺母,2型米制细牙螺纹产品等级A和B级
【标准号】:ISO8674-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:公差(测量);交货条件;特性;验收规范;螺纹形状;优先尺寸;螺母;尺寸;规范;米制的;米制螺纹;公称尺寸;螺距;名称与符号;紧配合螺纹;紧固件;六角螺母;对边宽度;ISO微型螺纹;螺纹;六角头紧固件
【英文主题词】:Acceptancespecification;Close-fitthreads;Deliveryconditions;Designations;Dimensions;Fasteners;Hexagonnuts;Hexagonal-headfasteners;ISOminiaturescrewthreads;Metric;Metricscrewthreads;Nominalsizes;Nuts;Preferredsizes;Properties;Specifications;Threadforms;Threadpitch;Threads;Tolerances(measurement);Widthacrossflats
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsofhexagonnuts,style2,withmetricfinepitchthread,withnominalthreaddiametersdfrom8mmuptoandincluding36mm,withproductgradeAforsizesduptoandincluding16mmandproductgradeBforsizesdover16mm.If,inspecialcases,specificationsotherthanthoselistedinthisInternationalStandardarerequired,theyshouldbeselectedfromexistingInternationalStandards,forexampleISO724,ISO898-6,ISO965-1andISO4759-1.Coarsethreadhexagonnuts,style2,accordingtoISO4033shouldbethefirstchoice.NOTEForhexagonnuts,style1,withfinepitchthread,seeISO8673.
【中国标准分类号】:J13
【国际标准分类号】:21_060_20
【页数】:5P;A4
【正文语种】:英语


【英文标准名称】:Analysisofbloodforasphyxianttoxicants-Carbonmonoxideandhydrogencyanide
【原文标准名称】:导致窒息有毒物的血液分析.一氧化碳和氰化氢
【标准号】:ISO27368-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-08-15
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;血细胞计数;血液试验;一氧化碳;一氧化碳含量;定义;燃烧气体;燃烧烟雾;气体燃料;煤气中毒;氰化氢;实验室结论;实验室试验;实验室器皿;中毒;光谱化学分析;分光光度法;窒息;试验报告;测试;毒性;毒理测定
【英文主题词】:Analysis;Bloodcounts;Bloodtests;Carbonmonoxide;Carbonmonoxidecontent;Definition;Definitions;Firegas;Firesmoke;Fluegases;Gaspoisoning;Hydrogencyanide;Laboratoryfindings;Laboratorytests;Laboratoryware;Poisoning;Spectrochemicalanalysis;Spectrophotometry;Suffocation;Testreports;Testing;Toxicity;Toxicologicaltesting
【摘要】:ThisInternationalStandarddetailsanalyticalmethodssuitableforanalysingthetwoprimarytoxiccombustiongases,carbonmonoxide(CO)andhydrogencyanide(HCN),inbloodsamplescollectedfromfirecasualties.Inblood,COismeasuredascarboxyhaemoglobin(COHb)andHCNascyanideion(CN-).AlthoughnumerousmethodsarereportedintheliteratureforperformingbloodCOHbandCN-analyses,theanalyticalmethodsincludedhereinarebasedupontheirsuitabilityforperformingtheanalysisonante-mortemandpost-mortembloodsamplesfromfirecasualties.Theanalyticalprinciple,analysistime,repeatability,reproducibility,robustness,effectivenessandinstrumentsusedareconsideredforthosemethods.Someofthemethodsdescribedhereinmightnotbesuitableforanalysingputridorclottedblood.Burned(solid)bloodcanbeanalysedafterhomogenization.
【中国标准分类号】:C05
【国际标准分类号】:13_220_99
【页数】:64P.;A4
【正文语种】:英语