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ANSI/ASTM E2255-2003 对建筑物中铅危害性进行目视评定的实施规范

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【英文标准名称】:PracticeforConductingVisualAssessmentsforLeadHazardsinBuildings
【原文标准名称】:对建筑物中铅危害性进行目视评定的实施规范
【标准号】:ANSI/ASTME2255-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【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】:铅;评估;视觉的;建筑物;危害
【英文主题词】:hazards;lead;buildings;visual;assessment
【摘要】:
【中国标准分类号】:P04
【国际标准分类号】:87_040;91_040_30
【页数】:
【正文语种】:英语


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Product Code:SAE AMS7267
Title:Rings, Sealing, Silicone (Vsi) Rubber, Heat-Resistant, Low Compression Set, 70-80
Issuing Committee:Ams Ce Elastomers Committee
Scope: This specification covers a silicone (VSI) rubber in the form of molded rings.These rings have been used typically as sealing rings for service from -65 to +260 degrees C (-85 to +500 degrees F) in contact with air, but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 in. (6.98 mm) in diameter or thickness.
Rationale: This specification covers a silicone (VSI) rubber in the form of molded rings.These rings have been used typically as sealing rings for service from -65 to +260 degrees C (-85 to +500 degrees F) in contact with air, but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 in. (6.98 mm) in diameter or thickness.【英文标准名称】:Paintsandvarnishes;Colorimetry;Part3:Calculationofcolourdifferences
【原文标准名称】:色漆和清漆比色法第3部分:色差计算
【标准号】:ISO7724-3-1984
【标准状态】:现行
【国别】:国际
【发布日期】:1984-10
【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/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:比色法;色差;涂料;数学计算;试验;清漆
【英文主题词】:CIELABformulae;Colorimetric;Colorimetry;Colourdifferences;Mathematicalcalculations;Paints;Surfacecolours;Testing;Tests;Tolerances(measurement);Varnishes
【摘要】:Describesamethodforthequantitativecolorimetricevaluationofsmalldifferencesbetweenpaintfilms.TheCIE1976colourdifferenceformularecommendedin1976bytheCIEhasprovedtobeofpracticalvalueandisspecifiedforthisapplication.theprincipleisbasedonthecalculationofdifferencesincolour,lightness,chromaandhuebetweenthepaintfilmsofatestspecimenandareferencespecimenintheCIE1976colourspace.Ifthetwomethodsspecifiedarecarriedout,comparableresultsareobtainedforhighglosspaintfilms.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:3P;A4
【正文语种】:英语