SAE MA2030 Fitting, Elbow, 90掳, Thin Wall, Bulkhead, Flareless, Metric

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Product Code:SAE J2185
Title:Life Test for Heavy-Duty Storage Batteries
Issuing Committee:Battery Standards Starter Battery Committee
Scope:This SAE Recommended Practice applies to 12 V storage batteries which operate in a voltage regulated charging system. It simulates heavy-duty applications by subjecting the battery to deeper discharge and charge cycles than those encountered in starting a vehicle. The deeper discharge and charge cycles in service may come from a combination of the following conditions: a. Frequent occurrences of total electrical load exceeding the alternator output.b. Frequent occurrences of battery system supplying the electrical loads when the engine is not operating.c. Frequent occurrences of prolonged vehicle storage combined with high vehicle key-off loads. Batteries will be classified into two types for this life test. Type 1 applies to batteries with reserve capacity of 200 min or less. Type 2 applies to batteries with reserve capacity greater than 200 min. ("C" value for Type 1 equals 25.0; "C" value for Type 2 equals 50.0.)【英文标准名称】:Personalprotectiveequipment-Ergonomicprinciples;GermanversionEN13921:2007
【原文标准名称】:个人防护设备.人类工效学原理
【标准号】:DINEN13921-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-08
【实施或试行日期】:2007-08-01
【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】:声学性质和声学现象;适应性;透气率;有害气味引起的恼怒;人体测量术;生物力学;体温;接触;定义;人类工效学;固定件;危害;听觉;热传导;影响因素;能见度干扰;性能要求;生理效应(对人体);原则;特性;防护服装;防护设备;安全工程;灵敏度;感官分析;皮肤;规范;规范(验收);试验;热性能;用户;振动效应;能见度;视觉的;水蒸气渗透性
【英文主题词】:Acousticpropertiesandphenomena;Adjustability;Airpermeability;Annoyancecausedbybadsmell;Anthropometry;Biomechanics;Bodytemperature;Contact;Definition;Definitions;Ergonomics;Fixings;Hazards;Hearing(auditoryperception);Heatexchange;Influencefactors;Interferencewithvisibility;Performancerequirements;Physiologicaleffects(humanbody);Principles;Properties;Protectiveclothing;Protectiveequipment;Safetyengineering;Sensitivity;Sensoryanalysis;Skin(body);Specification;Specification(approval);Testing;Thermalproperties;Users;Vibrationeffects;Visibility;Visual;Watervapourpermeability
【摘要】:ThisEuropeanStandardprovidesguidanceonthegenericergonomiccharacteristicsrelatedtopersonalprotectiveequipment(PPE).ItspecifiesforthewritersofPPEproductstandards,principlesrelatingto:-anthropometriccharacteristicsrelatedtoPPE;-thebiomechanicalinteractionbetweenPPEandthehumanbody;-thethermalinteractionbetweenPPEandthehumanbody;-theinteractionbetweenPPEandthehumansenses:vision;hearing;smellandtaste;andskincontact.ThisEuropeanStandarddoesnotcoverrequirementsrelatedtothespecifichazardforwhichPPEisdesigned.
【中国标准分类号】:C73;A25
【国际标准分类号】:13_180;13_340_01
【页数】:31P.;A4
【正文语种】:德语