ISO 4698-1994 铁矿石球团相对自由膨胀指数的测定
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【英文标准名称】:Ironorepellets;determinationofrelativefree-swellingindex
【原文标准名称】:铁矿石球团相对自由膨胀指数的测定
【标准号】:ISO4698-1994
【标准状态】:作废
【国别】:国际
【发布日期】:1994-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC102
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;金属矿物;铁矿石;膨胀试验;溶胀;膨胀指数;丸状材料;测定;矿物;试验;试验
【英文主题词】:Determination;Expansiontests;Ironores;Minerals;Ores;Pellets;Swelling;Swellingindex;Testequipment;Testing;Tests
【摘要】:Theprincipleofthemethodspecifiedisdeterminationofswellingoffiredironorepelletsofaspecifiedsizerangeunderisothermalreduction,determinationofthevolumeofpelletsbeforeandafterreductionatatemperatureof900鳦,usingareducinggasconsistingofcarbonmonoxideandnitrogen,calculationofthefree-swellingindex,expressedasapercentage,usingthedifferencebetweenthetwovolumes.
【中国标准分类号】:D31
【国际标准分类号】:73_060_10
【页数】:13P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforProtectiveClothingMaterialResistancetoPuncture
【原文标准名称】:防护服材料抗穿刺性的标准试验方法
【标准号】:ASTMF1342-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:F23.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:耐力;防护服装
【英文主题词】:protectiveclothingmaterials;puncture;punctureresistance
【摘要】:Thistestmethodevaluatespunctureresistanceofprotectiveclothingmaterialswhichmayincludeplasticsorelastomericfilms,coatedfabrics,flexiblematerials,laminates,ortextilematerials.Thistestmethodisnotintendedtomeasurepunctureresistanceofalltypesofpuncturesencounteredusingprotectiveclothingmaterial.Thistestmethodinvolvesaprocedurewhereapunctureprobeofspecifieddimensionsisusedforpuncturingspecimens.Thistestmethodevaluatespunctureresistanceofprotectiveclothingmaterials,specificallyforpunctureforcedonspecimensperpendiculartomaterialsurface.Thereisnosupportingstructureunderthematerialspecimen.Evaluationofpunctureresistanceforsnag-typepunctureshouldbeperformedinaccordancewithTestMethodD2582.1.1Thistestmethoddeterminesthepunctureresistanceofaprotectiveclothingmaterialspecimenbymeasuringtheforcerequiredtocauseapointedpunctureprobetopenetratethroughthespecimen.Thistestmethoddescribesthreeprotocolsthatmaybeused:MethodA,MethodB,andMethodC.1.1.1MethodArequirestheuseofProbeAonly.Theprobeusedfortestingshallberecordedinthetestreport.1.1.1.1ProbeAmaybeusedtomeasurepunctureresistanceforthefollowingtypesofmaterials:(1)Elastomericmaterials(2)Textiles(3)Coatedmaterials1.1.2MethodBrequirestheuseofProbeB.Theprobeusedfortestingshallberecordedinthetestreport.1.1.2.1ProbeBmaybeusedtomeasurepunctureresistanceforthefollowingtypesofmaterials:(1)Textiles(2)CoatedmaterialsNote18212;ProbeBisnotsuitedformeasuringthepunctureresistanceofunsupportedelastomericmaterials.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesininch-poundunitsinbracketsareforinformationpurposesonly.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Photography(ImagingMaterials)-135-SizeFilmCanisterBottoms-Composition
【原文标准名称】:摄影(成像材料).135尺寸胶片筒底.成分
【标准号】:ANSI/NAPMIT12.1-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994-01-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:摄影胶片;摄影;影片
【英文主题词】:Films;Photographicfilm;Photography
【摘要】:Thisstandardspecifiesthematerialcompositionforfilmcanisterbottomsforthe135-sizefilmformatproducts.Italsospecifieslimitationsonmaterialsusedforpigmentingthecanisters.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:
【正文语种】:英语
