DD ENV 12014-4-1998 食品.硝酸盐和/或亚硝酸盐含量的测定.离子交换色谱法对肉类制品硝酸盐和亚硝酸盐含量测定
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【英文标准名称】:Foodstuffs.Determinationofnitrateand/ornitritecontent.Ion-exchangechromatographic(IC)methodforthedeterminationofnitrateandnitritecontentofmeatproducts
【原文标准名称】:食品.硝酸盐和/或亚硝酸盐含量的测定.离子交换色谱法对肉类制品硝酸盐和亚硝酸盐含量测定
【标准号】:DDENV12014-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-08-15
【实施或试行日期】:1998-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:色谱法;肉;离子交换法;硝酸盐;亚硝酸盐;肉制品;婴儿食品;试验设备;食品检验;食品;再现性;水解萃取法;文献索引;化学分析和试验;试样制备;含量测定;精密度;蔬菜
【英文主题词】:
【摘要】:Ion-exchangechromatographicmethodformeatproductswithanitratecontentof50mg/kgto300mg/kgandanitritecontentof40mg/kg.
【中国标准分类号】:X04
【国际标准分类号】:67_120_10
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:Aerospace-Nuts,anchor,self-locking,fixed,singlelug,reducedseries,withcounterbore,withMJthreads,classifications:1100MPa(atambienttemperature)/235°C,1100MPa(atambienttemperature)/315°Cand1100MPa(atambienttemperature)/425?
【原文标准名称】:航空航天.等级为:1100MPa(环境温度)/235℃、1100MPa(环境温度)/315℃和1100MPa(环境温度)/425℃,带沉孔及MJ螺纹的减小系列单耳固定托板自锁螺母.尺寸
【标准号】:ISO3191-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:紧固件;航空运输;系紧螺母;MJ螺纹;法兰;分类;尺寸;托板螺母;自锁紧;螺母
【英文主题词】:Airtransport;Anchornuts;Classification;Dimensions;Fasteners;Flanges;MJ-threads;Nuts;Platenuts;Self-locking
【摘要】:ThisInternationalStandardspecifiesthedimensionsofself-locking,fixed,singleluganchornuts,reducedseries,withcounterbore,withMJthreads,forclassifications:1100MPa/235℃,1100MPa/315℃and1100MPa/425℃.ThisInternationalStandardisonlyapplicableforthecompilationofaerospaceproductstandards.note:1)Correspondstotheminimumtensilestresswhichthenutisabletowithstandatambienttemperaturewithoutbreakingorcrackingwhentestedwithaboltofahigherstrengthclass.2)Maximumtemperaturethatthenutisabletowithstand,withoutpermanentalterationtoitsoriginalcharacteristics,afterambienttemperaturehasbeenrestored.Themaximumtemperatureisconditionedbythesurfacetreatment.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:2P;A4
【正文语种】:英语
MIL-HDBK-454B, DEPARTMENT OF DEFENSE HANDBOOK: GENERAL GUIDELINES FOR ELECTRONIC EQUIPMENT (15 APR 2007) [SUPERSEDING MIL-HDBK-454A AND MIL-STD-454N]., This handbook is the technical baseline for the design and construction of electronic equipment for the Department of Defense. It captures in one document, under suitable subject heading, fundamental design guidelines for multiple general electronic specifications. The opportunity to focus on a single document, afforded to contractors, results in substantial savings to the Government. This handbook was prepared by, and is regularly updated through, the cooperative efforts of Government and industry. The documents listed below are not necessarily all of the documents referenced herein, but are those needed to understand the information provided by this handbook. (i) DOD-E-8983 Electronic Equipment, Aerospace, Extended Space Environment, General Specification for.; (ii) MIL-F-18870 Fire Control Equipment, Naval Ship and Shore, General Specification for.; (iii) MIL-PRF-28800 Test Equipment for Use with Electrical and Electronic Equipment, General Specification for.; and (iv) MIL-HDBK-2036 Electronic Equipment Specifications, Preparation of.
