ASTM D 3395-1999 橡胶变质的标准试验方法.小室中动态臭氧龟裂的试验
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来源:标准资料网
【英文标准名称】:StandardTestMethodsforRubberDeterioration-DynamicOzoneCrackinginaChamber
【原文标准名称】:橡胶变质的标准试验方法.小室中动态臭氧龟裂的试验
【标准号】:ASTMD3395-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:变坏;橡胶;臭氧龟裂;合成橡胶;炭黑;天然橡胶;试验
【英文主题词】:Carbonblack;Deterioration;Naturalrubber;Ozonecracking;Rubber;Syntheticrubber;Testing
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_060
【页数】:6P;A4
【正文语种】:英语
Product Code:SAE J1119
Title:Steel Products for Rollover Protective Structures (Rops) and Falling Object Protective Structures (Fops)
Issuing Committee:Optc4, Protective Structures
Scope:The purpose of this information report is to provide concepts for rational selection and application of materials for Rollover Protective Structures (ROPS) and Falling Object Protective Structures (FOPS) and to provide information about the properties that should be considered in selecting and utilizing material in protective structures. While other materials could conceivably be used successfully, this report is limited to a consideration of steel with discussion on its mechanical properties and processing characteristics. Emphasis is placed on the toughness aspect (ability to resist brittle fracture) as this property is of paramount importance to structure integrity. It is emphasized that specific values for material properties have relevance to performance only in conjunction with specific design consideration such as structure size or weld joint detail and location. Because there are many design-material systems which can be successfully employed to achieve the prescribed performance of protective structures, this report does not make categorical selection of steels. Because there are many design-material systems which can be successfully employed to achieve the prescribed performance of protective structures, this report does not make categorical selection of steels.formance of protective structures, this report does not make categorical selection of steels. Because there are many design-material systems which can be successfully employed to achieve the prescribed performance of protective structures, this report does not make categorical selection of steels.【英文标准名称】:Residualcurrentoperatedcircuit-breakerswithoutintegralovercurrentprotectionforhouseholdandsimilaruses(RCCB's)-Part2-1:ApplicabilityofthegeneralrulestoRCCB'sfunctionallyindependentoflinevoltage(IEC61008-2-1:1990);Germanversio
【原文标准名称】:家用和类似用途的无综合过电流保护的剩余电流断路器(RCCB's).第2-1部分:通用规则对与功能上线电压无关的剩余电流断路器的适用性
【标准号】:EN61008-2-1-1998
【标准状态】:现行
【国别】:
【发布日期】:1999-12
【实施或试行日期】:1999-12-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:断路器;家用;规范(验收);电气保护设备;剩余电流驱动式断路器;过载继电器;试验;开关设备;接地断路器;检验;家用(安装)设备;差分电流开关;故障电流断路器;民用电力设备;过电流保护装置;过电流保护装置;交流电压;开关;电力设备;交流电流;差分电流;故障电流;设计;电气安全;电气工程;低电压;保护设备
【英文主题词】:Alternatingcurrent;Alternatingvoltages;Circuit-breakers;Design;Differentialcurrentswitches;Differentialcurrents;Domesticelectricalinstallations;Earth-leakagecircuit-breakers;Electricalengineering;Electricalinstallations;Electricalprotectionequipment;Electricalsafety;Faultcurrentbreakers;Faultcurrents;Functions;Houseinstallations;Householduse;Inspection;Lowvoltage;Low-voltageequipment;Overcurrentprotection;Overcurrentprotectiondevices;Overloadrelays;Protectiondevices;Residualcurrentoperatedcircuit-breakers;Specification(approval);Switches;Switchgear;Testing
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:6P.;A4
【正文语种】:英语
