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EN 61300-3-25-1997 光纤互连设备和无源元件.基本试验和测量程序.第3-25部分:检查和测量.套管和装有光纤套管的同心度

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【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part3-25:Examinationsandmeasurements;concentricityoftheferrulesandferruleswithfibreinstalled(IEC61300-3-25:1997);GermanversionEN61300-3-
【原文标准名称】:光纤互连设备和无源元件.基本试验和测量程序.第3-25部分:检查和测量.套管和装有光纤套管的同心度
【标准号】:EN61300-3-25-1997
【标准状态】:现行
【国别】:
【发布日期】:1997-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量技术;内径;光波导;外径;量规;销钉;同心度;直径;组件;纤维光学;紧固件;试验;中心
【英文主题词】:Centricity;Components;Concentricity;Diameter;Fasteners;Ferrule;Ferrules;Fibreoptics;Gauge;Insidediameters;Measuringtechniques;Opticalwaveguides;Outsidediameters;Pins(nails);Testing
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:6P.;A4
【正文语种】:英语


Product Code:SAE AS7456
Title:Studs, Steel, Low Alloy Heat Treated, Roll Threaded
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers aircraft quality studs made from a low alloy steel of the type identified under the Unified Numbering System as UNS G87400, and of a series of room temperature tensile strengths ranging from 125 000 psi to 185 000 psi. Primarily for aerospace propulsion system applications in light alloys where good strength is required and the part is protected against corrosion.