SJ 1515-1979 微动开关总技术条件
作者:标准资料网 时间:2024-05-19 18:51:46 浏览:9203
来源:标准资料网
基本信息
标准名称: | 微动开关总技术条件 |
英文名称: | General specification for sensitive switches |
中标分类: |
电子元器件与信息技术 >>
电子元件 >>
开关 |
替代情况: | 3被GB/T 13419-1992代替 |
发布日期: | 1979-10-01 |
实施日期: | 1979-10-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 11页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 电子元器件与信息技术 电子元件 开关
MIL-STD-1312/1, MILITARY STANDARD: FASTENER TEST METHODS, FASTENER TEST METHODS - METHOD 1, SALT SPRAY (19 AUG 1984) [S/S BY NASM1312-1]., This method covers a procedure for testing fasteners in salt water spray to determine relative resistance to corrosion for maintaining standards of quality, although it does not closely simulate any common conditions of service.【英文标准名称】:StandardTestMethodforSecurityGlazingMaterialsAndSystems
【原文标准名称】:安全玻璃材料和系统的标准试验方法
【标准号】:ASTMF1233-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F12.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:assetlevel;ballisticattack;ballisticimpacts;ballisticpenetration;blunttoolimpacts;bodypassage;chemicaldeterioration;forcedentry;glazingclassification;glazingsystemtests;passageofcontraband;physicalattack;relationballisticthrea
【摘要】:Thistestmethodisbasedonfieldexperienceratherthanlaboratoryanalysis.Itprovidesabasisforthecomparativeevaluationofballistic/forcedentry/containmentresistanceofsecurityglazingsandsystemsandshouldnotbeusedtoestablishorconfirmtheabsolutepreventionofforcibleentriesorforcedexits.Thistestmethoddefinesthreefactorswhichdeterminethesuccessorfailureofanyattempttoforcefullyenter(orexit)theglazingorsystem.Theyare:(1)thetoolsemployed,(2)thetechniquesandmethodsusedbytheattackers,and(3)thetotaltimeavailabletoeffecttheentryorexit.Thistestmethoddefinestwoofthethreefactors(toolsandtechniques)andallowsthethird(duration)tovaryinordertoestablishlevelsofforcedentryorexitresistance.1.1Thistestmethodsetsforthprocedureswhosepurposeislimitedtotheevaluationoftheresistanceofsecurityglazingmaterialsandsystemsagainstthefollowingthreats:1.1.1BallisticImpact,1.1.2BluntToolImpacts,1.1.3SharpToolImpacts,1.1.4ThermalStress,and1.1.5ChemicalDeterioration.Note18212;Specificallyexemptedfromthistestmethodaretheuseofpower(motororengine-driven)toolsordevices,explosives,militaryordinance(exceptingsmallarms)andtools,processesordevicesrequiringmorethantwopersonstotransportandoperate.1.2Thevaluesstatedininch-poundsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificwarningstatement,seeWarningin10.1.1.6.
【中国标准分类号】:Q33
【国际标准分类号】:
【页数】:13P.;A4
【正文语种】:英语