MIL-PRF-122A

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MIL-PRF-122A, PERFORMANCE SPECIFICATION, RESISTORS, FIXED, PRECISION, ESTABLISHED RELIABILITY, GENERAL SPECIFICATION FOR (19 FEB 1990) [SUPERSEDING MIL-R-122] [S/S BY DSCC DWGS 97009, 97010 AND 97011]., This specification covers the general requirements for hermetically sealed, high precision, low reactance, fixed, resistors that possess a high degree of stability with respect to time under severe life failure rates ranging from 1 percent to 0.001 percent per 1,000 hours (see 1.2.1.2). These failure rates are established at 60percent confidence on the basis of life tests.

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【英文标准名称】:Wheelchairs.Overalldimensions,massandturningspace.
【原文标准名称】:轮椅.总尺寸、质量和转动空间
【标准号】:NFS90-603-1985
【标准状态】:现行
【国别】:法国
【发布日期】:1985-12-01
【实施或试行日期】:1985-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y14
【国际标准分类号】:11_180_10
【页数】:6P;A4
【正文语种】:其他


【英文标准名称】:Roadvehicles-Environmentalconditionsandtestingforelectricalandelectronicequipment-Part4:Climaticloads
【原文标准名称】:道路车辆.电气和电子设备的环境条件和试验.第4部分:气候荷载
【标准号】:ISO16750-4-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-08
【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/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:温度变化;气候;气候条件;气候荷载;腐蚀试验;湿热试验;识别标志;电缆;电气工程;电气设备;电力设备;电气试验;电子系统;环境;环境条件;环境影响;影响的环境因素;影响量;耐光性;摩托车;道路车辆;中性盐雾试验;规范(验收);应力;温度试验;试验;应用;车辆设备;运载工具;风化
【英文主题词】:Changesoftemperature;Climate;Climaticcondition;Climaticloading;Corrosiontests;Damp-heattests;Distinguishingsigns;Electriccables;Electricalengineering;Electricalequipment;Electricalinstallations;Electricaltesting;Electronicsystems;Environment;Environmentalcondition;Environmentalconditions;Environmentaleffects;Environmentalfactorofinfluence;Influencequantity;Light-fastness;Motorvehicles;Roadvehicles;Salt-spraytests;Specification(approval);Stress;Temperaturetest;Testing;Use;Vehicleequipment;Vehicles;Weathering
【摘要】:ISO16750appliestoelectricandelectronicsystems/componentsforroadvehicles.Itdescribesthepotentialenvironmentalstressesandspecifiestestsandrequirementsrecommendedforthespecificmountinglocationon/inthevehicle.ThispartofISO16750describestheclimaticloads.
【中国标准分类号】:T04
【国际标准分类号】:43_040_10
【页数】:16P.;A4
【正文语种】:英语