ANSI/SAE J2081-1997 测定一面为塑料的安全抛光材料耐模拟老化的试验程序
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【英文标准名称】:ResistanceofSafetyGlazingMaterials,ofwhichOneSurfaceIsPlastic,toSimulatedWeathering,TestProcedureforDetermining
【原文标准名称】:测定一面为塑料的安全抛光材料耐模拟老化的试验程序
【标准号】:ANSI/SAEJ2081-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997-08
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:安全玻璃;塑料;机动车工程;试验
【英文主题词】:Acceleratedtesting;Automotiveengineering;Glass;Glazing;Plastics;Safetyglass;Testing
【摘要】:ThisSAERecommendedPracticedetermineswhetherplasticandglass-plasticsafetyglazingmaterialswillsuccessfullywithstandexposuretosimulatedweatheringconditions.
【中国标准分类号】:G31
【国际标准分类号】:43_040_65
【页数】:
【正文语种】:英语
Product Code:SAE ARP1179
Title:Aircraft Gas Turbine Engine Exhaust Smoke Measurement
Issuing Committee:E-31 Aircraft Exhaust Emissions Measurement Committee
Scope: This Aerospace Recommended Practice (ARP) standardizes test equipment and procedures for the measurement of smoke emission from aircraft gas turbine engines. The procedures included are for determining and reporting the amount of smoke emission. Tests have indicated that the practically achievable precision of the smoke number is within 卤3 when the system is properly used as outlined herein. This procedure is not intended for in-flight testing, nor does it apply to afterburning mode.【英文标准名称】:Ethanolforindustrialuse;Methodsoftest;Part9:Determinationofesterscontent;Titrimetricmethodaftersaponification
【原文标准名称】:工业用乙醇试验方法第9部分:酯类含量的测定皂化后滴定法
【标准号】:ISO1388-9-1981
【标准状态】:现行
【国别】:国际
【发布日期】:1981-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;酒精;酯;工业产品;滴定法;含量测定;皂化;乙醇
【英文主题词】:Determinationofcontent;Esters;Ethanol;Ethylalcohol;Industrialproducts;Testing;Tests;Titration
【摘要】:Themethodisapplicabletoproductshavingesterscontentsintherange0.005%(m/m)to0.15%(m/m).Theprincipleconsistsinthesaponificationofesterspresentinatestportionbyboilingwithexcessstandardvolumetricsodiumhydroxidesolution;determinationoftheresidualsodiumhydroxide,andhencetheamountusedforsaponification,bytitrationwithstandardvolumetrichydrochloricacidsolutioninthepresenceofphenolphthaleinasindicator.-InternationalStandardsISO1388/1toISO1377/12cancelandreplaceISORecommendationR1388-1970ofwhichtheyconstituteatechnicalrevision.
【中国标准分类号】:G15
【国际标准分类号】:71_080_60
【页数】:3P;A4
【正文语种】:英语