NF C93-620-1-1999 经质量评估的石英晶体控制振荡器.第1部分:一般规范

上一篇: NF C93-116-1999 自动运输用零部件的包装.第6部分:表面安装元器件的散装外套封装
下一篇: NF C96-022-1999 半导体器件.机械和气候试验方法

【英文标准名称】:Fireworks.Wheels.Specificationandtestmethods
【原文标准名称】:焰火.轮型烟花.规范和试验方法
【标准号】:BSEN14035-36-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-12-13
【实施或试行日期】:2004-12-13
【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】:规范;材料试验;焰火;黑火药;试验;轮型烟花;设计;焰火制造术;炸药;合格试验;笑话;批量检验;生产;测定;作标记;文字书写;警告标志
【英文主题词】:Batchtesting;Blackpowder;Design;Determination;Explosives;Explosivestechnology;Fireworks;Jokes;Labels;Letterings;Marking;Materialstesting;Packaging;Performance;Production;Properties;Pyrotechnics;Qualificationtests;Specification;Specification(approval);Testmethods;Testing;Warningnotices;Wheels
【摘要】:Thisdocumentspecifiesrequirementsfortheconstruction,performance,primarypackagingandlabellingofwheelsandthecorrespondingtestmethods.Itisapplicabletofireworkswhichareclassifiedaswheelsincategories2and3inEN14035-2.Itisnotapplicabletowheelscontainingreportcomposition.Itisnotapplicabletowheelscontainingpyrotechniccompositionthatincludesanyofthefollowingsubstances:—arsenicorarseniccompounds;—mixturescontainingamassfractionofchloratesgreaterthan80%;—mixturesofchlorateswithmetals;—mixturesofchlorateswithredphosphorus;—mixturesofchlorateswithpotassiumhexacyanoferrate(ll);—mixturesofchlorateswithsulfur;—mixturesofchlorateswithsulfides;—leadorleadcompounds;—mercurycompounds;—whitephosphorus;—picratesorpicricacid;—potassiumchloratewithamassfractionofbromatesgreaterthan0,15%;—sulfurwithanacidity,expressedinmassfractionofsulphuricacid,greaterthan0,002%;—zirconiumwithaparticlesizeoflessthan40μm.NOTEInEN14035-2,wheelsareclassifiedasfollows:—briefdescription:non-metallictubeortubescontainingpyrotechniccompositionandprovidedwithameansofattachingittoasupportsoitcanrotate;—principaleffects:rotationaroundafixedpointoraxisandemissionofsparksandflames,withorwithoutauraleffect(s).SchemesfortypetestingofwheelsandbatchtestingofwheelsarespecifiedinannexAandannexBrespectively.
【中国标准分类号】:G89
【国际标准分类号】:71_100_30
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:MeasurementtechniquesandoperationaladjustmentsofbroadcastVTRs-GuidetooperationaladjustmentsonanaloguecompositebroadcastVTRs
【原文标准名称】:广播磁带录像机(VTR)操作调整和测量技术.第1部分:模拟广播磁带录像机操作调整指南
【标准号】:BS7537-1-1991
【标准状态】:现行
【国别】:英国
【发布日期】:1991-11-29
【实施或试行日期】:1991-11-29
【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】:试验设备;磁带记录;模拟记录法;电视广播;磁记录机;视频记录;调节;电视;排成直线;电视设备;性能试验;磁带录像机
【英文主题词】:Analoguerecordingmethods;Broadcasting;Electricalengineering;Metrology;Recording;Videoengineering;Videorecording
【摘要】:DescribestheoperationalalignmentprocedurespeculiartoVTRsusedintelevisionproductionwhicharerecommendedforadoptionwiththeEBUandcovertransversetrack,BandC-format(25.4mmtape)andU-maticH(19mmtape)machines.
【中国标准分类号】:M60
【国际标准分类号】:33_160_40
【页数】:32P.;A4
【正文语种】:英语