GB 4521-1984 家用缝纫机 机针
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基本信息
| 标准名称： | 家用缝纫机 机针 |
| 中标分类： | 轻工、文化与生活用品 >> 钟表、自行车、缝纫机 >> 缝纫机 |
| 替代情况： | 调整为QB/T 1514-1992 |
| 发布日期： | |
| 实施日期： | 1985-03-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 5页 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类： 轻工 文化与生活用品 钟表 自行车 缝纫机 缝纫机
下载地址: 点击此处下载
【英文标准名称】:StandardGuideforMicrobialContaminationinFuelsandFuelSystems
【原文标准名称】:燃料和燃料系统中微生物污染的标准指南
【标准号】:ASTMD6469-2008e1
【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】:D02.14
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:biocides;biodegradation;biodeterioration;biologicalcontamination;contamination;fuelquality;microbialcontamination;microbiallyinducedcorrosion;microbiologicaltesting;sampling;Petroleumoils;Biocides;Biodegradation--petroleumproducts;Bio
【摘要】:Thisguideprovidesinformationaddressingtheconditionsthatleadtofuelmicrobialcontaminationandbiodegradationandthegeneralcharacteristicsofandstrategiesforcontrollingmicrobialcontamination.ItcomplimentsandamplifiesinformationprovidedinPracticeD4418onhandlinggas-turbinefuels.MoredetailedinformationmaybefoundintheIPGuidelinesandinASTMManual47.Thisguidefocusesonmicrobialcontaminationinrefinedpetroleumproductsandproducthandlingsystems.Uncontrolledmicrobialcontaminationinfuelsandfuelsystemsremainsalargelyunrecognizedbutcostlyproblematallstagesofthepetroleumindustryfromcrudeoilproductionthroughfleetoperationsandconsumeruse.Thisguideintroducesthefundamentalconceptsoffuelmicrobiologyandbiodeteriorationcontrol.Thisguideprovidespersonnelwhoareresponsibleforfuelandfuelsystemstewardshipwiththebackgroundnecessarytomakeinformeddecisionsregardingthepossibleeconomicorsafety,orboth,impactofmicrobialcontaminationintheirproductsorsystems.1.1Thisguideprovidespersonnelwhohavealimitedmicrobiologicalbackgroundwithanunderstandingofthesymptoms,occurrence,andconsequencesofchronicmicrobialcontamination.Theguidealsosuggestsmeansfordetectionandcontrolofmicrobialcontaminationinfuelsandfuelsystems.Thisguideappliesprimarilytogasoline,aviation,boiler,industrialgasturbine,diesel,marine,furnacefuelsandblendstocks(seeSpecificationsD396,D910,D975,D1655,D2069,D2880,D3699,D4814,D6227,andD6751),andfuelsystems.However,theprinciplesdiscussedhereinalsoapplygenerallytocrudeoilandallliquidpetroleumfuels.ASTMManual47providesamoredetailedtreatmentoftheconceptsintroducedinthisguide;italsoprovidesacompilationofallofthestandardsreferencedhereinthatarenotfoundintheAnnualBookofASTMStandards,SectionFiveonPetroleumProductsandLubricants.1.2Thisguideisnotacompilationofalloftheconceptsandterminologyusedbymicrobiologists,butitdoesprovideageneralunderstandingofmicrobialfuelcontamination.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:43_060_40
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Connectors,optical,rectangular,multicontact,rackandpanel,Quadraxcavity,2,5mmdiameterferrule-Operatingtemperatures-65°Cto125°C(cabledependent)-Flushcontacts-Part202:Opticalcontactassemblyfor900?mbuffer
【原文标准名称】:航空航天系列.2.5mm直径套圈、方框空腔谐振器、机架和面板多触点矩形光学连接器.工作温度为-65℃～125℃(依赖电缆).冲水触点.第202部分:900m缓冲纤维插座用光触点组件.产品标准.德文与英文版本EN4626-202-2009
【标准号】:DINEN4626-202-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-01
【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】:航空航天运输;航空运输;触点;设计;名称与符号;尺寸;电连接器;电插头;电气工程;固定的;检验;光学的;光学连接器;光波导;插头;产品标准;矩形连接器;矩形;航天运输;试验;公差(测量)
【英文主题词】:Aerospacetransport;Airtransport;Contact;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Fixed;Inspection;Optical;Opticalconnectors;Opticalwaveguides;Plugs;Productstandards;Rectangularconnectors;Rectangularshape;Spacetransport;Testing;Tolerances(measurement)
【摘要】:Aerospaceseries-Connectors,optical,rectangular,multicontact,rackandpanel,Quadraxcavity,2,5mmdiameterferrule-Operatingtemperatures-65℃to125℃(cabledependent)-Flushcontacts-Part202:Opticalcontactassemblyfor900μmbufferedfibrereceptacle-Productstandard;GermanandEnglishversionEN4626-202:2009
【中国标准分类号】:V25
【国际标准分类号】:49_090
【页数】:21P.;A4
【正文语种】:
【原文标准名称】:燃料和燃料系统中微生物污染的标准指南
【标准号】:ASTMD6469-2008e1
【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】:D02.14
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:biocides;biodegradation;biodeterioration;biologicalcontamination;contamination;fuelquality;microbialcontamination;microbiallyinducedcorrosion;microbiologicaltesting;sampling;Petroleumoils;Biocides;Biodegradation--petroleumproducts;Bio
【摘要】:Thisguideprovidesinformationaddressingtheconditionsthatleadtofuelmicrobialcontaminationandbiodegradationandthegeneralcharacteristicsofandstrategiesforcontrollingmicrobialcontamination.ItcomplimentsandamplifiesinformationprovidedinPracticeD4418onhandlinggas-turbinefuels.MoredetailedinformationmaybefoundintheIPGuidelinesandinASTMManual47.Thisguidefocusesonmicrobialcontaminationinrefinedpetroleumproductsandproducthandlingsystems.Uncontrolledmicrobialcontaminationinfuelsandfuelsystemsremainsalargelyunrecognizedbutcostlyproblematallstagesofthepetroleumindustryfromcrudeoilproductionthroughfleetoperationsandconsumeruse.Thisguideintroducesthefundamentalconceptsoffuelmicrobiologyandbiodeteriorationcontrol.Thisguideprovidespersonnelwhoareresponsibleforfuelandfuelsystemstewardshipwiththebackgroundnecessarytomakeinformeddecisionsregardingthepossibleeconomicorsafety,orboth,impactofmicrobialcontaminationintheirproductsorsystems.1.1Thisguideprovidespersonnelwhohavealimitedmicrobiologicalbackgroundwithanunderstandingofthesymptoms,occurrence,andconsequencesofchronicmicrobialcontamination.Theguidealsosuggestsmeansfordetectionandcontrolofmicrobialcontaminationinfuelsandfuelsystems.Thisguideappliesprimarilytogasoline,aviation,boiler,industrialgasturbine,diesel,marine,furnacefuelsandblendstocks(seeSpecificationsD396,D910,D975,D1655,D2069,D2880,D3699,D4814,D6227,andD6751),andfuelsystems.However,theprinciplesdiscussedhereinalsoapplygenerallytocrudeoilandallliquidpetroleumfuels.ASTMManual47providesamoredetailedtreatmentoftheconceptsintroducedinthisguide;italsoprovidesacompilationofallofthestandardsreferencedhereinthatarenotfoundintheAnnualBookofASTMStandards,SectionFiveonPetroleumProductsandLubricants.1.2Thisguideisnotacompilationofalloftheconceptsandterminologyusedbymicrobiologists,butitdoesprovideageneralunderstandingofmicrobialfuelcontamination.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:43_060_40
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Connectors,optical,rectangular,multicontact,rackandpanel,Quadraxcavity,2,5mmdiameterferrule-Operatingtemperatures-65°Cto125°C(cabledependent)-Flushcontacts-Part202:Opticalcontactassemblyfor900?mbuffer
【原文标准名称】:航空航天系列.2.5mm直径套圈、方框空腔谐振器、机架和面板多触点矩形光学连接器.工作温度为-65℃～125℃(依赖电缆).冲水触点.第202部分:900m缓冲纤维插座用光触点组件.产品标准.德文与英文版本EN4626-202-2009
【标准号】:DINEN4626-202-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-01
【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】:航空航天运输;航空运输;触点;设计;名称与符号;尺寸;电连接器;电插头;电气工程;固定的;检验;光学的;光学连接器;光波导;插头;产品标准;矩形连接器;矩形;航天运输;试验;公差(测量)
【英文主题词】:Aerospacetransport;Airtransport;Contact;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Fixed;Inspection;Optical;Opticalconnectors;Opticalwaveguides;Plugs;Productstandards;Rectangularconnectors;Rectangularshape;Spacetransport;Testing;Tolerances(measurement)
【摘要】:Aerospaceseries-Connectors,optical,rectangular,multicontact,rackandpanel,Quadraxcavity,2,5mmdiameterferrule-Operatingtemperatures-65℃to125℃(cabledependent)-Flushcontacts-Part202:Opticalcontactassemblyfor900μmbufferedfibrereceptacle-Productstandard;GermanandEnglishversionEN4626-202:2009
【中国标准分类号】:V25
【国际标准分类号】:49_090
【页数】:21P.;A4
【正文语种】:
