SAE J30 Fuel and Oil Hoses

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Product Code:SAE J30
Title:Fuel and Oil Hoses
Issuing Committee:Non-Hydraulic Hose Committee
Scope: This SAE standard covers fuel, oil, or emission hose for use in coupled and uncoupled applications, for use with gasoline,oil, diesel fuel, lubrication oil, or the vapors present in either the fuel system or in the crankcase of internal combustionengines in mobile or stationary applications. This standard covers the hose portion only. If assembly / coupling isrequired, that is to be agreed to between the customer and assembler, along with the specific requirements.
Rationale: This SAE standard covers fuel, oil, or emission hose for use in coupled and uncoupled applications, for use with gasoline,oil, diesel fuel, lubrication oil, or the vapors present in either the fuel system or in the crankcase of internal combustionengines in mobile or stationary applications. This standard covers the hose portion only. If assembly / coupling isrequired, that is to be agreed to between the customer and assembler, along with the specific requirements.
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【英文标准名称】:StandardPracticeforEstimatingConcreteStrengthbytheMaturityMethod
【原文标准名称】:成熟度法估计混凝土强度的标准实施规程
【标准号】:ASTMC1074-2010a
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C09.64
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:现场强度;成熟度法;无损检测;温度
【英文主题词】:in-placestrength;maturitymethod;nondestructivetesting;temperature
【摘要】:Thispracticecanbeusedtoestimatethein-placestrengthofconcretetoallowthestartofcriticalconstructionactivitiessuchas:(1)removalofformworkandreshoring;(2)post-tensioningoftendons;(3)terminationofcoldweatherprotection;and(4)openingofroadwaystotraffic.Thispracticecanbeusedtoestimatestrengthoflaboratoryspecimenscuredundernon-standardtemperatureconditions.Themajorlimitationsofthematuritymethodare:(1)theconcretemustbemaintainedinaconditionthatpermitscementhydration;(2)themethoddoesnottakeintoaccounttheeffectsofearly-ageconcretetemperatureonthelong-termstrength;and(3)themethodneedstobesupplementedbyotherindicationsofthepotentialstrengthoftheconcretemixture.Theaccuracyoftheestimatedstrengthdepends,inpart,onusingtheappropriatematurityfunctionfortheparticularconcretemixture.AnnexA1providesaprocedurefordeterminingexperimentallythebestparameters(datumtemperatureorvalueofQ)forthematurityfunctionsdescribedinSection6.1.1Thispracticeprovidesaprocedureforestimatingconcretestrengthbymeansofthematuritymethod.Thematurityindexisexpressedeitherintermsofthetemperature-timefactororintermsoftheequivalentageataspecifiedtemperature.1.2Thispracticerequiresestablishingthestrength-maturityrelationshipoftheconcretemixtureinthelaboratoryandrecordingthetemperaturehistoryoftheconcreteforwhichstrengthistobeestimated.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(WarningFreshhydrauliccementitiousmixturesarecausticandmaycausechemicalburnstoskinandtissueuponprolongedexposure.)
【中国标准分类号】:
【国际标准分类号】:91_100_30
【页数】:10P.;A4
【正文语种】:


【英文标准名称】:Hand-heldmotor-operatedelectrictools-Safety-Part2-3:Particularrequirementsforgrinders,polishersanddisk-typesanders(IEC60745-2-3:2006,modified);GermanversionEN60745-2-3:2007+A11:2009
【原文标准名称】:手提式电动工具.安全性.第2-3部分:磨床,盘式砂磨机详细要求(IEC60745-2-3:2006,修改件);德文版本EN60745-2-3:2007+A11:2009
【标准号】:EN60745-2-3-2009
【标准状态】:现行
【国别】:
【发布日期】:2010-06
【实施或试行日期】:2010-06-01
【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】:
【英文主题词】:Abrasivesheets;Beltgrinders;Bodies;Burnishers;Clamps;Classesofprotection;Clearances;Climate;Contactsafetydevices;Contactvoltage;Currents;Definitions;Dimensions;Diskgrinders;Domestic;Durability;Earthconductors;Electricappliances;Electriccontactprotection;Electriccontacts;Electricmains;Electricmotors;Electricshock;Electricterminals;Electrictools;Electricalengineering;Electricalequipment;Electricalsafety;Electricaltransmissionsystems;Electrically-operateddevices;Electromotive;Equipmentsafety;Eyeprotectors;Grinders;Grindingmachines;Grindingspindles;Handtools;Handleshafts;Heat;Heating;Householdequipment;Householduse;Idlemode;Impurity;Inscription;Inspection;Instructionsforuse;Insulatingresistance;Insulations;Interferencesuppression;Leakagecurrent;Leakagepaths;Letterings;Longitudinalslots;Machinetools;Machines;Machinesworkingbystockremoval;Manufacturing;Marking;Measurement;Measuringtechniques;Mechanicalsafety;Moisture;Moistureresistance;Motor-operated;Motors;No-loadcurrent;Operatingtool;Pedestrian-controlledsystems;Polishers;Polishingmachines;Portablemachinetools;Powertransmissionsystems;Protectionagainstelectricshocks;Ratings;Repair;Rotationalspeeds;Safety;Safetyengineering;Safetyrequirements;Sanders;Screws(bolts);Specification(approval);Stability;Standardload;Strengthofmaterials;Stress;Switches;Temperature;Temperaturerise;Testing;Testingvoltages;Tolerances(measurement);Toolhandles;Tools;Vibratinggrinders;Vibration;Vibrationmeasurement;Vibrationtests
【摘要】:
【中国标准分类号】:
【国际标准分类号】:25_140_20
【页数】:50P;A4
【正文语种】:英语