【英文标准名称】:StandardTestMethodforAbrasionResistanceofTransparentPlasticsandCoatingsUsingtheOscillatingSandMethod
【原文标准名称】:用摆动沙袋法测定透明塑料及涂层抗磨损性的标准试验方法
【标准号】:ASTMF735-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:航空航天运输;覆层;材料;塑料;航天技术;表面处理;试验
【英文主题词】:abrader;abrasion;haze;oscillation;plastic;transmission;transparent;strokes
【摘要】:Plasticmaterials,whenusedastransparencies,covers,orenclosures,aresubjecttowiping,cleaning,orothertypesofrubbingactionsthatcauseabrasion.Itistheintentofthistestmethodtoprovideameansofestimatingtheresistanceofsuchmaterialstothistypeanddegreeofabrasion.1.1Thistestmethoddeterminestheresistanceoftransparentplasticsandtransparentcoatingsutilizedinwindowsorviewingports,tosurfaceabrasionusingoscillatingsand.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_60
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:StandardSpecificationforStructuralSteelforBridges
【原文标准名称】:桥梁结构钢标准规范
【标准号】:ASTMA709/A709M-2009a
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:A01.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:alloy;atmosphericcorrosionresistance;bars;bridges;carbon;fracture-critical;high-strength;low-alloy;non-fracturecritical;plates;quenched;shapes;steel;structuralsteel;tempered;Carbonsteelplate--specifications;HSLA(high-strengthlow-al
【摘要】:1.1Thisspecificationcoverscarbonandhigh-strengthlow-alloysteelstructuralshapes,plates,andbarsandquenchedandtemperedalloysteelforstructuralplatesintendedforuseinbridges.Sevengradesareavailableinfouryieldstr
【中国标准分类号】:
【国际标准分类号】:77_140_10
【页数】:7P.;A4
【正文语种】: