ISO 8986-2-2009 塑料.聚丁烯-1(PB-1)模制品和挤塑用料.第2部分:试样的制备和特性的测定

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【英文标准名称】:Plastics-Polybutene-1(PB-1)mouldingandextrusionmaterials-Part2:Preparationoftestspecimensanddeterminationofproperties
【原文标准名称】:塑料.聚丁烯-1(PB-1)模制品和挤塑用料.第2部分:试样的制备和特性的测定
【标准号】:ISO8986-2-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:人造树脂;共聚物;测定;挤压成型;均聚物;模塑材料;模制材料;聚丁烯;塑料;生产;性能;试样制备;试样;试验;试验条件;热塑性聚合物
【英文主题词】:Artificialresins;Copolymers;Determination;Extrusion;Homopolymers;Mouldingmaterials;Mouldings(shapedsection);PB;Plastics;Polybutylene;Production;Properties;Specimenpreparation;Testspecimens;Testing;Testingconditions;Thermoplasticpolymers
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:6P;A4
【正文语种】:英语


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Product Code:SAE J437
Title:Selection and Heat Treatment of Tool and Die Steels
Issuing Committee:Metals Technical Executive Steering Committee
Scope:The information in this report covers data relating to SAE J438, Tool and Die Steels, and is intended as a guide to the selection for the steel best suited for the intended purpose and to provide recommended heat treatments and other data pertinent to their use.Specific requirements as to physical properties are not included because the majority of tool and die steels are either worked or given special heat treatments by the purchaser. The purchaser may or may not elect to use the accompanying data for specification purposes.【英文标准名称】:Opticsandopticalinstruments-Contactlenses-Determinationofthethickness-Hydrogelcontactlenses
【原文标准名称】:光学及光学仪器.接触镜.厚度测定.水凝胶接触镜
【标准号】:BSENISO9339-2-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:精密度;尺寸测量;接触镜片;再现性;线性测量;眼科学;眼科设备;公式;厚度测量;厚度;光学;校正
【英文主题词】:Aidtovision;Contactlenses;Definition;Definitions;Dialgauges;Hydrogelcontactlenses;Lenses;Measurement;Measuringinstruments;Measuringpressure;Ophtalmicoptics;Ophthalmology;Optics;Soft;Testing;Thickness;Thicknessmeasurement;Thicknesstester
【摘要】:ThispartofISO9339describesamethodforthedeterminationofthicknessofsoft(hydrogel)contactlensesbymeansofalow-forcegauge.NOTE1Thismethodissuitableforcomparisonofthicknessbetweencontactlenses,butmaynotbeindicativeoftheabsolutethicknessofacontactlens.NOTE2ISO9339-1isapplicableforthedeterminationofthicknessofrigidcontactlenses.
【中国标准分类号】:N30
【国际标准分类号】:11_040_70
【页数】:16P;A4
【正文语种】:英语