DIN 46199-4-1970 电器开关设备.配电继电器的接头标记
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来源:标准资料网
【英文标准名称】:Terminalmarkingsofswitchingrelays
【原文标准名称】:电器开关设备.配电继电器的接头标记
【标准号】:DIN46199-4-1970
【标准状态】:作废
【国别】:德国
【发布日期】:1970-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;开关设备;触点继电器;继电器;开关设备;电气工程;连接;名称与符号
【英文主题词】:relays;switchgear;switchgears;connections;designations;marking;electricalengineering;contactrelays
【摘要】:
【中国标准分类号】:K33;K08
【国际标准分类号】:29_120_60
【页数】:2P;A4
【正文语种】:德语
Product Code:SAE AMS4971
Title:Titanium Alloy, Bars, Wire, Forgings, and Rings 6a1 6v 2sn Annealed, Heat Treatable
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers a titanium alloy in the form of bars, wire, forgings, flash welded rings, and stock for forging or flash welded rings.【英文标准名称】:StandardTestMethodforGreenStrengthforCompactedMetalPowderSpecimens
【原文标准名称】:金属粉末密压试样未烧结强度的标准试验方法
【标准号】:ASTMB312-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:金属粉末;材料强度;试验
【英文主题词】:constantloadingbeamdevice;greenstrength;P/M;powdermetallurgy;unsinteredcompact;NumberCode77.160(Powdermetallurgy)
【摘要】:Thetestforgreenstrengthofacompactedmetalpowderisusefulasa:5.1.1Methodtorelatetheresistanceofapressedcompacttobreakageordamageduetohandling.5.1.2Meansofqualitycomparisonofmetalpowder,lottolot.5.1.3Methodofdeterminingtheeffectofadditionstoabasepowder.Significantvariationsingreenstrengthwilloccurifthedensitytoleranceofthepressedbarisexceeded.1.1Thistestmethodcoversdeterminationofthegreenstrengthofunsinteredcompactedmetalpowderspecimensbysubjectingthemtoauniformlyincreasingtransverseloadingundercontrolledconditions.Thetermgreenstrength,asusedherein,definesthestress,calculatedfromtheflexureformula,requiredtobreakaspecimenasasimplebeamsupportedneartheendsandapplyingtheforcemidwaybetweenthefixedlinecenterofthesupports.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIequivalentsareinparenthesesandmaybeapproximate.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H70
【国际标准分类号】:77_160
【页数】:4P.;A4
【正文语种】:
