ISO 2222-1972 工业用甲醛溶液无机硫酸盐极限试验
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【英文标准名称】:Formaldehydesolutionsforindustrialuse;Limittestforinorganicsulphates
【原文标准名称】:工业用甲醛溶液无机硫酸盐极限试验
【标准号】:ISO2222-1972
【标准状态】:作废
【国别】:国际
【发布日期】:1972-12
【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】:含量测定;极限(数学);化学分析和试验;化学分析;甲醛;溶液;硫酸盐
【英文主题词】:chemicalanalysisandtesting;determinationofcontent;limits(mathematics);formaldehyde;sulphates;solutions
【摘要】:Thespecifiedmethodisapplicablewhentherequiredlimitisnotgreaterthan0,1%andnotlessthan0,001%.Iftherequiredlimitliesoutsidethatrange,themassofthetestportionshouldbechanged.Theprincipleotthetestconsistsincomparisonoftheturbidityobtainedbytheadditionofbariumchloridesolutiontoasolutionofthesample,inthepresenceofhydrochloricacid,withthatsimilarlyproducedfromasulphatesolutionofknownconcentration.
【中国标准分类号】:G15
【国际标准分类号】:71_080_80
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Drillsandreamers-Specificationforthedimensionsofcountersinksandcounterbores
【原文标准名称】:钻头和铰刀.第5部分:埋头钻与平底锪钻的尺寸规范
【标准号】:BS328-5-1983
【标准状态】:现行
【国别】:英国
【发布日期】:1983-07-29
【实施或试行日期】:1983-07-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:SI制;英制;尺寸;平底扩孔钻;刀具柄;埋头钻;切削工具;尺寸公差
【英文主题词】:Angles(geometry);Counterboringcutters;Countersinks;Cuttingtools;Dimensionaltolerances;Dimensions;Drills;Morsetapershanks;Parallelshanks;Pilots;Primemovers;Specifications;Tools
【摘要】:Specifiesthedimensionsofcounterboreswithparallelshanksandintegralpilots;counterboreswithMorsetapershanksanddetachablepilots;countersinkswithparallelshanks,andcountersinkswithMorsetapershanks.AppendixAshowsextractsfromBS4500:Part1givingdetailsofthetolerancesspecifiedandAppendixBgivesdetailsofcounterboreswithcuttingdiametersdesignatedininches.
【中国标准分类号】:J41
【国际标准分类号】:25_100_30
【页数】:16P.;A4
【正文语种】:英语
MIL-P-43951A (AMENDMENT 2), MILITARY SPECIFICATION: PADLOCK, KEY OPERATED, MEDIUM SECURITY, REGULAR SHACKLE (19 JUN 1992) [S/S BY FF-P-2827]., This amendment forms a part of Military Specification MIL-P-43951A,dated 18 February 1989, and is approved for use by all Departmentsand Agencies of the Department of Defense.