MIL-DTL-25027H
时间:2024-05-14 18:45:34 来源: 标准资料网 作者：标准资料网 阅读：9896
MIL-DTL-25027H, DETAIL SPECIFICATION: NUT, SELF-LOCKING, 250 DEG. F, 450 DEG. F, AND 800 DEG. F (15 AUG 1997) [SUPERSEDING MIL-N-25027G] [S/S BY NASM-25027]., This specification covers self-locking nuts for use in temperatures of 250?F, 450?F, and 800癋 (see 6.1).
【英文标准名称】:StandardTestMethodforDeterminationofXyleneSolublesinPropylenePlastics
【原文标准名称】:丙烯塑料中二甲苯可溶物标准试验方法
【标准号】:ASTMD5492-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;聚丙烯;试验;丙烯塑料;丙烯PP塑料;二甲苯可溶物
【英文主题词】:plasticsgeneral;polypropylenepp;propyleneplastics;propyleneppplastics;xylenesolubles;test
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语
【英文标准名称】:Hand-heldnon-electricpowertoolsDSafetyrequirementsDPart13:Fastenerdrivingtools
【原文标准名称】:手持式非电动工具.安全性要求.第13部分:紧固件旋拧工具
【标准号】:BSEN792-13-2000+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2000-10-15
【实施或试行日期】:2000-10-15
【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】:事故预防;空气;触点;接触安全装置;切削;定义;设计;打入器具;电击;设备安全;人类工效学;气体;手动的;手柄;加热;冲击;检验;使用说明书;铁;机床;机械;作标记;材料;机械工程;金属;噪声(环境的);非电子的;职业安全性;操作说明书;步进控制系统;便携的;轻便机床;额定值;安全性;安全装置;安全工程;安全性要求;薄板材;规范(验收);稳定性;材料强度;表面;测试;热传;工具;振动;重量;工作材料;工作物质;工作场所安全性
【英文主题词】:Accidentprevention;Air;Contact;Contactsafetydevices;Cutting;Definitions;Design;Drive-indevice;Electricshock;Equipmentsafety;Ergonomics;Gases;Handoperated;Handles;Heating;Impact;Inspection;Instructionsforuse;Iron;Machinetools;Machines;Marking;Materials;Mechanicalengineering;Metals;Noise(environmental);Non-electrical;Occupationalsafety;Operatinginstructions;Pedestrian-controlledsystems;Portable;Portablemachinetools;Ratings;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Sheetmaterials;Specification(approval);Stability;Strengthofmaterials;Surfaces;Testing;Thermics;Tools;Vibration;Weights;Workingmaterials;Workingsubstances;Workplacesafety
【摘要】:Thisstandardisapplicabletofastenerdrivingtoolswhicharehandledbyonepersonandinwhichenergyinalinearmovementisappliedtoaloadedfastenerforthepurposeofdrivingthisintoaworkpieceofadeterminedmaterial.Duringthedrivingoperation,thefastenerleavesthetoolpartiallyorentirely,withsufficientvelocitytoovercometheresistanceofpenetration,andformsamechanicalconnectionorattachmentofdifferentworkpieces.Theenergyrequiredfordrivingafastenerisprovidedbycompressedairorcombustiblegases.NOTE1FastenerdrivingtoolsarealsoreferredtoforexampleasNailers,Staplers,Tackers,Pinners.NOTE2Theworkpiecematerialcan,forexample,consistofwood,woodenmaterials,plasticmaterial,fibrematerials-looseorcondensed,cement-andlimematerials,metal.Thisstandardcontainsrequirementsforthedesign,markingandinformationforuseoffastenerdrivingtools,correspondingtothespecifichazardslistedinclause4.Thestandardsetsoutthemeansofverificationfortheserequirements.Where,forclarity,anexampleofasafetymeasureisgiveninthetext,thisshallnotbeconsideredastheonlypossiblesolution.Anyothersolutionleadingtothesameriskreductionispermissibleifanequivalentlevelofsafetyisachieved.Thisstandardisapplicabletofastenerdrivingtoolswhichhavebeenproducedafterthedateofpublicationofthestandard.Thisstandardisnotapplicabletostaplingpliersandvibrationhammers.NOTE3"Staplingpliers"arehandheldpoweroperatedtoolsequippedwithafixedormovinganvilbarinfrontofthemuzzle,whichareusedpredominantlyforjoiningpaper,leather,textilesandsimilarmaterials.Thisstandardisnotapplicabletofastenerdrivingtoolsinwhichtheenergyfordrivingfastenersisdrawnfromcartridgesorfromanytypeofelectricsupply.
【中国标准分类号】:J47
【国际标准分类号】:25_140_10;25_140_99
【页数】:48P.;A4
【正文语种】:英语