BS 6161 Pt.1-1984 铝及其合金的阳极氧化镀层的试验方法.第1部分:单位面积阳极氧化镀层重量(表面密度)的测定(重量法)

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【英文标准名称】:TestMethodsforIndexofRefractionofTransparentOrganicPlastics(08.01)
【原文标准名称】:透明有机塑料折光指数的试验方法(08.01)
【标准号】:ANSI/ASTMD542-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;塑料;折射指数
【英文主题词】:testing;refractiveindex;plastics
【摘要】:ScopeThistestmethodcoversaprocedureformeasuringtheindexofrefractionoftransparentorganicplasticmaterials.Arefractometermethodispresented.Thisprocedurewillsatisfactorilycovertherangeofrefractiveindicesfoundforsuchmaterials.Refractiveindexmeasurementsrequireopticallyhomogeneousspecimensofuniformrefractiveindex.Note1-ThistestmethodandISO489aretechnicallyequivalent.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninNote9.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:
【正文语种】:英语


Product Code:SAE J1063
Title:Cantilevered Boom Crane Structures-Method of Test
Issuing Committee:Cranes And Lifting Devices Committee
Scope: This SAE Standard applies to mobile, construction-type lifting cranes of the cantilever boom type. Questions and comments regarding application or interpretation of the provisions in this test method should be referred to the originating SAE Committee.The purpose of this test method is to provide a systematic, nondestructive procedure for determining the stresses induced in cantilevered boom crane structures under specified conditions of static loading through use of resistance-type electric strain gages, and to specify appropriate stress levels for specified loading conditions. Further, a 25% overload test is included to prove the overall structural integrity of the structure.
Rationale: This SAE Standard applies to mobile, construction-type lifting cranes of the cantilever boom type. Questions and comments regarding application or interpretation of the provisions in this test method should be referred to the originating SAE Committee.The purpose of this test method is to provide a systematic, nondestructive procedure for determining the stresses induced in cantilevered boom crane structures under specified conditions of static loading through use of resistance-type electric strain gages, and to specify appropriate stress levels for specified loading conditions. Further, a 25% overload test is included to prove the overall structural integrity of the structure.