Product Code:SAE AS7250
Title:Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 掳F Use, UN Thread Form
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 ksi tensile strength at room temperature, with maximum test temperature of parts at 1200 degrees F.【英文标准名称】:Fireworks-Part25:Partypoppers-Specificationandtestmethods
【原文标准名称】:焰火.第25部分:部分爆炸.规范和试验方法
【标准号】:BSEN14035-25-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-02-21
【实施或试行日期】:2006-02-21
【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】:批量测试;黑火药;设计;测定;炸药;焰火;笑话;文字书写;作标记;材料测试;生产;焰火制造术;合格试验;规范;规范(验收);测试;警告标志
【英文主题词】:Batchtesting;Blackpowder;Design;Determination;Explosives;Fireworks;Jokes;Letterings;Marking;Materialstesting;Production;Pyrotechnics;Qualificationtests;Specification;Specification(approval);Testing;Warningnotices
【摘要】:ThisEuropeanStandardspecifiesrequirementsfortheconstruction,performance,primarypackagingandlabellingofpartypoppersandthecorrespondingtestmethods.Itisapplicabletofireworkswhichareclassifiedaspartypoppersincategory1ofEN14035-2andwhicharecontainedinaprimarypack.Itisapplicabletopartypopperswhichcontainupto10mgofpyrotechniccompositionthatisbasedonpotassiumchlorateandredphosphorous.Itisnotapplicabletopartypopperscontainingpyrotechniccompositionthatincludesanyofthefollowingsubstances:?arsenicorarseniccompounds;?mixturescontainingamassfractionofchloratesgreaterthan80%;?mixturesofchlorateswithmetals;?mixturesofchlorateswithpotassiumhexacyanoferrate(II);?mixturesofchlorateswithsulfur;?mixturesofchlorateswithsulfides;?leadorleadcompounds;?mercurycompounds;?whitephosphorus;?picratesorpicricacid;?potassiumchloratewithamassfractionofbromatesgreaterthan0,15%;?sulfurwithanacidity,expressedinmassfractionofsulfuricacid,greaterthan0,002%;?zirconiumwithaparticlesizeoflessthan40μm.NOTEInEN14035-2,partypoppersareclassifiedasfollows:-briefdescription:deviceoperatedbyapull-stringwithanabrasivesurfaceinslidingcontactwithafrictionsensitivepyrotechniccompositionanddesignedtobeheldinthehand;-principaleffects:report,withejectionofstreamersand/orconfetti.SchemesfortypetestingofpartypoppersandbatchtestingofpartypoppersarespecifiedinannexAandannexBrespectively.
【中国标准分类号】:G89
【国际标准分类号】:71_100_30
【页数】:34P.;A4
【正文语种】:英语