ASTM B 221M-1992 铝和铝合金挤压制棒材、条材、线材、型材和管材(米制)
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【英文标准名称】:AluminumandAluminum-AlloyExtrudedBars,Rods,Wire,ShapesandTubes(Metric)
【原文标准名称】:铝和铝合金挤压制棒材、条材、线材、型材和管材(米制)
【标准号】:ASTMB221M-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【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】:金属线;挤压;有色金属;铝合金;配件;棒材;铝;挤压的;米制的;管;合金
【英文主题词】:pipes;aluminiumalloys;alloys;bars(materials);aluminium;non-ferrousmetals;extruded;extruding;fittings;metric;wires
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_120_10
【页数】:13P;A4
【正文语种】:英语
【英文标准名称】:FibreopticinterconnectingdevicesandpassiveComponents-Fibreopticconnectoropticalinterfaces-Opticalinterface,2,5mmand1,25mmdiametercylindrical8degreesangled-APCcompositeferruleusingtitaniumasfibresurroundingmaterial,singlem
【原文标准名称】:纤维光学互连器件和无源元件.纤维光学连接器的光学接口.以钛作为纤维环绕材料、单模纤维的直径2.5mm和1.25mm圆柱形8度角APC复合套管的光学接口
【标准号】:BSEN61755-3-8-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-03-31
【实施或试行日期】:2009-03-31
【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】:光缆;组件;连接工艺;触点区域;圆柱形;直径;尺寸;电插头;电气工程;电子设备及元件;紧固件;纤维光学;光纤;玻璃纤维光缆;接口;材料;测量;测量技术;单模纤维;光学接口;光波导;销钉;规范(验收);试验;钛
【英文主题词】:Cables;Components;Connectiontechnology;Contactzone;Cylindricalshape;Diameter;Dimensions;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Fasteners;Fibreoptics;Glassfibrecables;Interfaces;Materials;Measurement;Measuringtechniques;Monomodefibres;Opticalinterfaces;Opticalwaveguides;Pins(nails);Specification(approval);Testing;Titanium
【摘要】:ThispartofIEC61755definesdimensionallimitsandmaterialpropertiesofa2,5mmanda1,25mmdiametercylindricalcompositeferruleopticalinterfacetomeetspecificrequirementsforAPCfibre-to-fibreinterconnection.Thecompositeferruleusesdifferentmaterialsintheendfacecontactzoneandinferruletosleevecontactzone.Thespecifiedmaterialsforeachzonearezirconia(ZrO)fortheferruletosleevecontactzoneandtitaniumfortheendfacecontactzone.FerrulesmadefromthematerialspecifiedinthisstandardaresuitableforuseincategoriesC,U,EandOasdefinedinIEC61753-1.NOTEIfmatedwithinthesamefamily(cylindricalAPCferrule),theferrulesspecifiedinthisstandardareintendedtohavethesameopticalattenuationperformancegradeforconnectionswithallferrulesdescribedindifferentpartsofIEC61775-3.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:14P.;A4
【正文语种】:英语
Product Code:SAE AS81714
Title:Terminal Junction System (TJS), Environment Resistant, General Specification For
Issuing Committee:Ae-8c2 Terminating Devices And Tooling Committee
Scope:This specification covers Terminal Junction System (TJS) components which are used for interconnection of wiring and incorporation of passive components (see 6.1). These environment resistant components have in common the use of crimp type external pin contacts in accordance with MIL-C-39029/1 for Series I or crimp type external socket contacts in accordance with MIL-C-39029/22 for Series II. This family of TJS components is designed to operate continuously over a temperature range of -65°C to 200°C, using any combination of temperatures generated by the electrical load and ambient temperature so that the maximum internal hot spot, combined temperature, will not exceed the maximum specified for the class of TJS component, unless otherwise specified (1.2, 3.1). The components making up the system and covered by this specification include:(a) Terminal junction bussing blocks (6.8.2) (1) Feedback type (6.8.2.1) (2) Feedthrough type (6.8.2.2)(b) Racks (mounting holders) for blocks (6.8.3)(c) Brackets, block mounting (6.8.4)(d) Wire in-line junctions (6.8.5)(e) Grounding terminal (6.8.6)(f) Grounding blocks (6.8.7)(g) Electronic blocks (6.8.8)(h) Electronic in-line junctions (6.8.9)