CB 504-1966 电动舵机
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基本信息
| 标准名称： | 电动舵机 |
| 中标分类： | 船舶 >> 舾装设备 >> 甲板机械 |
| 替代情况： | CB 114-60 |
| 发布日期： | |
| 实施日期： | 1966-10-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： |
适用范围
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前言
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引用标准
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所属分类： 船舶 舾装设备 甲板机械
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【英文标准名称】:StandardTestMethodforImmunologicalMeasurementofFourPrincipalAllergenicProteins(Hevb1,3,5and6.02)inNaturalRubberandItsProductsDerivedfromLatex
【原文标准名称】:天然橡胶及其胶乳衍生物中4种主要过敏蛋白质(Hevb1,3,5和6.02)免疫学测量的试验方法
【标准号】:ASTMD7427-2008e1
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D11.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:过敏原
【英文主题词】:allergens;Heveabrasiliensis;IEMA;immunoenzymetricassay;naturalrubberlatex;proteins;Allergens;Naturalrubber(NR);Naturalrubber(NR)latex;Proteins
【摘要】:IgE-mediatedallergicreactionstoproteinallergensinnaturalrubberlatexderivedfromtheHeveabrasiliensistreeemergedinthe1990sasaconcernwithoccasionalallergicmanifestations.Symptomsencompassinghives,uriticaria,rhinitis,asthmaandanaphylaxishaveallbeenreportedinlatexallergicindividualsexposedtoproductsderivedfromnaturalrubberlatex.SincenosafelevelofHevealatexallergenexposureisknown,avoidanceistheprimarymodeoftreatinglatexallergy.Asaresultofinvestigationsconductedbymanyscientistsacrosstheworld,thirteenlatexallergenshavesofarbeenidentifiedandcategorizedbytheAllergenNomenclatureSub-CommitteeoftheInternationalUnionofImmunologicalSocieties(IUIS)asHevb1toHevb13(Table1)(seeSpecificationD1193).ReportedsensitizationratesfortheseallergenicHevbproteinsvaryamongthemanyreportsasaresultofdifferencesinthestudypopulations,IgEantibodyassaymethodsandthequalityoftheHevballergensusedascalibratorsandqualitycontrolreagentsintheanalysis.Moststudies,however,agreethatHevb1andHevb3areimportantallergensforindividuals(forexample,childrenwithspinabifida)whoareexposedthroughmucosalcontactasaresultofmultiplesurgeriesorlatexcatheteruseforanextendedperiodoftime.Additionally,investigatorsperformingsensitizationstudiesalsoagreethatHevb5andHevb6.02areimportantallergensthatmayelicitsensitizationingenetically-predisposedindividualswhoareexposedtonaturalrubberlatex(2-4).Onthebasisoftheseclinicalstudies,assaysforthesefourallergenicproteins(thatis,Hevb1,Hevb3,Hevb5andHevb6.02)havebeendevelopedandtheyarethusthesubjectofthisstandard.Adoptionofimmunoenzymetricassayreagentsandstandardproteinsneededtoquantifyotherlatexallergens(otherthanHevb1,3,5,and6.02)inextractsofnaturalrubberlatexproductswillrequireseparatedocumentationandvalidation.1.1Thistestmethodcoversanimmunologicalmethodknownasanimmunoenzymetricassaytoquantifytheamountof4principalHeveabrasiliensis[Hevb]allergenicproteins[Hevb1,Hevb3,Hevb5andHevb6.02]innaturalrubberanditsproductsderivedfromlatexusingmonoclonalantibodiesspecificforepitopesontheseproteins.Sincetheseassaysquantifythelevelsofonly4oftheknown13officiallyacknowledgedallergenspotentiallypresentinnaturalrubberlatexcontainingproducts,thesumofthefourallergenlevelsshallbeviewedasanindicatoroftheallergenburdenandnotasameasureofthetotalallergencontentthatcanbereleasedfromtheproduct.1.2Forthepurposeofthistestmethod,therangeofallergenicproteinwillbemeasuredintermsofnanogramtomicrogramquantitiespergramorunitsurfaceareaofanaturalrubbercontainingproduct.1.3ThetestmethodisnotdesignedtoevaluatethepotentialofnaturalrubbercontainingmaterialstoinduceorelicitTypeI(IgE-mediated)hypersensitivityreactions.1.4Thistestmethodshouldbeusedundercontrolledlaboratoryconditionstodetectandquantifythelevelof4allergenicproteinsfoundinnaturalrubbercontainingproducts.Itshouldnotbeusedtodescribe,appraiseorassessthehazardorriskofthesenaturalrubbercontainingmaterialsorproductsunderactualinuseconditions.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Iti......
【中国标准分类号】:B72
【国际标准分类号】:83_060
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:ISOsystemoflimitsandfits;PartI:General,tolerancesanddeviations
【原文标准名称】:公差和配合的ISO系统.第1部分:总论,公差与偏
【标准号】:ISO/R286-1962
【标准状态】:作废
【国别】:国际
【发布日期】:1962-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC3
【标准类型】:()
【标准水平】:()
【中文主题词】:极限;机械公差;配件;轴(旋转);标准公差;配合;孔径;公差
【英文主题词】:fitting;standardtolerances;tolerances(mechanics);mechanicaltolerances;limits;fits;shafts(rotating);holesize
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:
【页数】:66P;A4
【正文语种】:英语
【原文标准名称】:天然橡胶及其胶乳衍生物中4种主要过敏蛋白质(Hevb1,3,5和6.02)免疫学测量的试验方法
【标准号】:ASTMD7427-2008e1
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D11.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:过敏原
【英文主题词】:allergens;Heveabrasiliensis;IEMA;immunoenzymetricassay;naturalrubberlatex;proteins;Allergens;Naturalrubber(NR);Naturalrubber(NR)latex;Proteins
【摘要】:IgE-mediatedallergicreactionstoproteinallergensinnaturalrubberlatexderivedfromtheHeveabrasiliensistreeemergedinthe1990sasaconcernwithoccasionalallergicmanifestations.Symptomsencompassinghives,uriticaria,rhinitis,asthmaandanaphylaxishaveallbeenreportedinlatexallergicindividualsexposedtoproductsderivedfromnaturalrubberlatex.SincenosafelevelofHevealatexallergenexposureisknown,avoidanceistheprimarymodeoftreatinglatexallergy.Asaresultofinvestigationsconductedbymanyscientistsacrosstheworld,thirteenlatexallergenshavesofarbeenidentifiedandcategorizedbytheAllergenNomenclatureSub-CommitteeoftheInternationalUnionofImmunologicalSocieties(IUIS)asHevb1toHevb13(Table1)(seeSpecificationD1193).ReportedsensitizationratesfortheseallergenicHevbproteinsvaryamongthemanyreportsasaresultofdifferencesinthestudypopulations,IgEantibodyassaymethodsandthequalityoftheHevballergensusedascalibratorsandqualitycontrolreagentsintheanalysis.Moststudies,however,agreethatHevb1andHevb3areimportantallergensforindividuals(forexample,childrenwithspinabifida)whoareexposedthroughmucosalcontactasaresultofmultiplesurgeriesorlatexcatheteruseforanextendedperiodoftime.Additionally,investigatorsperformingsensitizationstudiesalsoagreethatHevb5andHevb6.02areimportantallergensthatmayelicitsensitizationingenetically-predisposedindividualswhoareexposedtonaturalrubberlatex(2-4).Onthebasisoftheseclinicalstudies,assaysforthesefourallergenicproteins(thatis,Hevb1,Hevb3,Hevb5andHevb6.02)havebeendevelopedandtheyarethusthesubjectofthisstandard.Adoptionofimmunoenzymetricassayreagentsandstandardproteinsneededtoquantifyotherlatexallergens(otherthanHevb1,3,5,and6.02)inextractsofnaturalrubberlatexproductswillrequireseparatedocumentationandvalidation.1.1Thistestmethodcoversanimmunologicalmethodknownasanimmunoenzymetricassaytoquantifytheamountof4principalHeveabrasiliensis[Hevb]allergenicproteins[Hevb1,Hevb3,Hevb5andHevb6.02]innaturalrubberanditsproductsderivedfromlatexusingmonoclonalantibodiesspecificforepitopesontheseproteins.Sincetheseassaysquantifythelevelsofonly4oftheknown13officiallyacknowledgedallergenspotentiallypresentinnaturalrubberlatexcontainingproducts,thesumofthefourallergenlevelsshallbeviewedasanindicatoroftheallergenburdenandnotasameasureofthetotalallergencontentthatcanbereleasedfromtheproduct.1.2Forthepurposeofthistestmethod,therangeofallergenicproteinwillbemeasuredintermsofnanogramtomicrogramquantitiespergramorunitsurfaceareaofanaturalrubbercontainingproduct.1.3ThetestmethodisnotdesignedtoevaluatethepotentialofnaturalrubbercontainingmaterialstoinduceorelicitTypeI(IgE-mediated)hypersensitivityreactions.1.4Thistestmethodshouldbeusedundercontrolledlaboratoryconditionstodetectandquantifythelevelof4allergenicproteinsfoundinnaturalrubbercontainingproducts.Itshouldnotbeusedtodescribe,appraiseorassessthehazardorriskofthesenaturalrubbercontainingmaterialsorproductsunderactualinuseconditions.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Iti......
【中国标准分类号】:B72
【国际标准分类号】:83_060
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:ISOsystemoflimitsandfits;PartI:General,tolerancesanddeviations
【原文标准名称】:公差和配合的ISO系统.第1部分:总论,公差与偏
【标准号】:ISO/R286-1962
【标准状态】:作废
【国别】:国际
【发布日期】:1962-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC3
【标准类型】:()
【标准水平】:()
【中文主题词】:极限;机械公差;配件;轴(旋转);标准公差;配合;孔径;公差
【英文主题词】:fitting;standardtolerances;tolerances(mechanics);mechanicaltolerances;limits;fits;shafts(rotating);holesize
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:
【页数】:66P;A4
【正文语种】:英语
