DIN EN 300690-2002 通路和终端(AT).140MBit/s数字租用专线(D140U和D140S).终端设备接口

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【英文标准名称】:AccessandTerminals(AT)-140Mbit/sdigitalleasedlines(D140UandD140S)-Terminalequipmentinterface;(EndorsementoftheEnglishversionEN300690V1.2.1(2001-07)asGermanStandard)
【原文标准名称】:通路和终端(AT).140MBit/s数字租用专线(D140U和D140S).终端设备接口
【标准号】:DINEN300690-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-01
【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】:电信;远程通信;额定值;通信网;专业网络;通信设备;接口;电话线路;数字信号;终端装置;商务电信;租用专线;合格试验;通路
【英文主题词】:Access;Businesstelecommunications;Communicationnetworks;Communications;Conformitytesting;Digitalsignals;Interfaces(dataprocessing);Leasedlines;Privatenetworks;Ratings;Telecommunication;Telecom
【摘要】:Thedocumentspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M30
【国际标准分类号】:33_040_50
【页数】:1P;A4
【正文语种】:德语


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【英文标准名称】:Playgroundequipmentandsurfacing-Part6:Additionalspecificsafetyrequirementsandtestmethodsforrockingequipment;EnglishversionofDINEN1176-6:2008-08
【原文标准名称】:游乐场设备和铺面.第6部分:摇摆设备用附加的特殊安全要求和试验方法
【标准号】:EN1176-6-2008
【标准状态】:现行
【国别】:
【发布日期】:2008-08
【实施或试行日期】:2008-08-01
【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】:事故预防;警告;儿童;儿童游乐场;定义;设计;尺寸;设备安全;基础;地面;危害;检验;装置;使用说明书;仪器;布置;体育与娱乐设备;荷载能力;负荷;维修;作标记;材料;数学计算;金属;塑料;游乐场器材;游乐场;危险防护;休养娱乐设施;摇摆设备;安全工程;安全要求;规范(验收);稳定性;表面;秋千;测试;玩具;木材
【英文主题词】:Accidentprevention;Caution;Children;Children'splaygrounds;Definition;Definitions;Design;Dimensions;Equipmentsafety;Foundations;Ground;Hazards;Inspection;Installations;Instructionsforuse;Instruments;Layout;Leisureequipment;Loadcapacity;Loading;Maintenance;Marking;Materials;Mathematicalcalculations;Metals;Plastics;Playgroundequipment;Playgrounds;Protectionagainstdanger;Recreationfacilities;Rockingequipments;Safetyengineering;Safetyrequirements;Specification(approval);Stability;Surfaces;Swings;Testing;Toys;Wood
【摘要】:
【中国标准分类号】:Y57
【国际标准分类号】:97_200_40
【页数】:23P.;A4
【正文语种】:英语


Product Code:SAE AMS4933
Title:Titanium Alloy, Extrusions and Flash Welded Rings, 8al 1mo 1v, Solution Heat Treated and Stabilized
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers a titanium alloy in the form of extruded bars, tubes, and shapes, flash welded rings, and stock for flash welded rings. Primarily for parts that require high mechanical properties and are machined from product in the heat treated condition. This alloy exhibits high strength-to-weight ratios up to 800 degrees F (427 degrees C). Certain processing procedures and service conditions may cause these products to become subject to stress-corrosion cracking; ARP 982 recommends practices to minimize such conditions.