MIL-DTL-3971/1E

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MIL-DTL-3971/1E, DETAIL SPECIFICATION SHEET: METERS, TIME TOTALIZING, NON-HERMETICALLY SEALED, ELECTRICAL: TYPE 1, 10-40V OR 40-130V OR 10-130V: GRADES A AND B, 2 HOLE AND 3 HOLE FLANGE (24 JAN 2001) [SUPERSEDING MIL-M-3971/1D]., This specification is approved for use by all Departments and Agencies of the Department of Defense. The complete requirement for procuring meters described herein shall consist of this document and the issue in effect of MIL-DTL-3971.
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【英文标准名称】:StandardTestMethodforSinglePelletCrushStrengthofFormedCatalystShapes
【原文标准名称】:成型单粒催化剂压碎强度的标准试验方法
【标准号】:ASTMD4179-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D32.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:催化剂;试验
【英文主题词】:catalysts;crushstrength;singlepellet
【摘要】:Thistestmethodisintendedtoprovideinformationconcerningtheabilityofacatalystshapetoretainphysicalintegrityduringuse.1.1Thistestmethodcoversdeterminingtheresistanceofformedcatalyststocompressiveforceandisapplicabletoregularcatalystshapessuchastabletsandspheres.Extrudates,granularmaterials,andotherirregularshapesarespecificallyexcluded.1.2Thistestmethoddeterminestheaveragecrushstrengthintherangefrom0to50lbf(0to220N).1.3Thevaluesstatedininch-pounduntsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIuntsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G74
【国际标准分类号】:71_040_30
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Methodsoftestforanodicoxidationcoatingsonaluminiumanditsalloys.Measurementofwearpropertieswithanabrasivewheelweartestapparatus
【原文标准名称】:铝及其合金的阳极氧化镀层的试验方法.用砂轮磨损试验装置测定磨损性能
【标准号】:BS6161Pt.9-1987
【标准状态】:作废
【国别】:英国
【发布日期】:1987-04-30
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:覆层;阳极氧化;公式;试验条件;电解镀层;试验设备;铝;铝合金;磨损试验;试样制备;耐磨性;校准
【英文主题词】:aluminium;specimenpreparation;weartests;electrodeposition;calibration;anodizing;coatings;wearresistance;testingconditions;testequipment;aluminiumalloys;formulae(mathematics)
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:25_220_20
【页数】:8P;A4
【正文语种】:英语