【英文标准名称】:Aircraftfastenerswithsimthread.Self-lockinghexagonnutsfortemperaturesbelow300degreesC(rech.).
【原文标准名称】:飞机用SIM螺纹紧固件.温度低于300℃用六角自锁螺母
【标准号】:NFL22-510-1954
【标准状态】:现行
【国别】:法国
【发布日期】:1954-01-01
【实施或试行日期】:1954-01-31
【发布单位】:(FR-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】:V20
【国际标准分类号】:49_030_30
【页数】:1P.;A4
【正文语种】:其他


【英文标准名称】:StandardPracticeforInstallingUsingPneumaticTubeswithRoadwayTrafficCountersandClassifiers
【原文标准名称】:用气压输送管和道路交通计数器和分级器安装的标准实施规程
【标准号】:ASTME1957-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:E17.52
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:axlecounters;axlesensors;pneumaticroadtubes;vehicles;vehicleaxles;vehicleclassifiers;Axleconfigurations/roadwaymeasurement;Pneumaticroadtubing;Traffic;Vehicleclassifiers;Vehicles
【摘要】:Thispracticeaddressestherecordingoftrafficcharacteristics,usingpneumatictubingwithrecordingdevices.Thispracticeprovidesinformationforusewithprofessionaljudgmentbygovernmentalagenciesandprivatefirmsinthemanagementofroadsandroadwaytraffic.Trafficmonitoringisimportanttothesafeandefficientmovementofpeopleandgoods.Thepurposeofthispracticeistoensurethattrafficmonitoringproceduresproducetrafficdataandsummarystatisticsthatareadequatetosatisfydiverseandcriticaltrafficinformationneeds.1.1Thispracticecoverstheuseofpneumaticroadtubestodetectthepassingofload-bearingvehicleaxlesaspartofroadwaytrafficmonitoring.1.2Thepracticeappliesonlytopneumaticroadtubesusedforthedetectionofload-bearingvehicleaxlesonaroadway.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q85
【国际标准分类号】:93_080_30
【页数】:3P.;A4
【正文语种】:英语