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BS ISO 6198-1994 缩微摄影技术.透明缩微胶片阅读器.性能特征

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【英文标准名称】:Micrographics-Readersfortransparentmicroforms-Performancecharacteristics
【原文标准名称】:缩微摄影技术.透明缩微胶片阅读器.性能特征
【标准号】:BSISO6198-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-02-15
【实施或试行日期】:1994-02-15
【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】:图像失真;噪声(环境的);复制;光学测量;安全措施;温度;使用说明;声强;亮度;分辨率测定;对比度;缩微照相;噪声;缩微阅读器;银幕;温升极限;放大;分辨率;性能;作标记
【英文主题词】:
【摘要】:Specifiestheessentialperformancecharacteristicsofreaderswithmagnificationlessthanorequalto50:1designedforusewithblack-and-whiterollmicrofilmandstripsthathaveamaximumwidthof35mm.Alsospecifiestheperformanceofreadersformicrofilm,microfiche,jacketscontainingmicroforms,andimagecards.Isnotapplicabletoreader-printersortodevicessuchaspocketreaders.
【中国标准分类号】:G81
【国际标准分类号】:37_080
【页数】:16P;A4
【正文语种】:英语


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【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs-Cateringcontainers-Part2:Dimensionsofaccessoriesandsupports;GermanversionEN631-2:1999
【原文标准名称】:接触食品的材料和物件.食物容器.第2部分:附件和支承件尺寸
【标准号】:EN631-2-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:厨房器具;给养设备;支撑物;食品;接触食品的材料;炊事;附件;货物运输;食品包装;盖;拼盘;凹形餐具;作标记;容器;可置换性;刀片;材料;尺寸;定义
【英文主题词】:Accessories;Catering;Cateringequipment;Containers;Definition;Definitions;Dimensions;Dishes(food);Foodpackages;Foodproducts;Freighttransport;Hollow-ware;Inserts;Kitchenutensils;Lids;Marking;Materials;Materialsincontactwithfood;Mealtransport;Replaceability;Supports
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:67_250
【页数】:6P.;A4
【正文语种】:英语


Product Code:SAE J815
Title:Load Deflection Testing of Urethane Foams for Automotive Seating
Issuing Committee:Textile And Flexible Plastics Committee
Scope:Cellular foam products have been traditionally checked for load deflection by determining the load required to effect a 25% deflection. In seating, on the other hand, the interest is in determining how thick the padding is under the average passenger load (a measurement of padding left for 'ride' and seated height), a second measurement to give an indication of initial softness, and a final figure to indicate resiliency. To most easily fulfill these requirements, load deflection on flexible urethane foams for automotive seating is determined here by measuring the thickness of the pad under fixed loads of 1 lb, 25 lb, and 50 lb on a 50 sq in. circular indentor foot.