【英文标准名称】:TerrestrialTrunkedRadio(TETRA)-VoiceplusData(V+D)-Part10:Supplementaryservicesstage1;Sub-part10-20:Discreetlistening(DL)(EndorsementoftheEnglishversionETS300392-10-20:1999-05asGermanStandard)
【原文标准名称】:地面主干线广播(TETRA).语音加数据(V+D).第10部分:补充服务1级.第10-20子部分:预估收听(DL)(英文版本核准本ETS300392-10-20:1999-05作为德国标准)
【标准号】:DINETS300392-10-20-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-08
【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】:无线电广播网;数据传送;无线电装置;地面集群广播;语音传输;无线电设备;补充业务;无线通信业务;电信;欧洲集群广播
【英文主题词】:Datatransfer;Radioequipment;Radionetworks;Radiosystems;Speechtransmission;Supplementaryservices;Telecommunication;Telecommunications;TETRA;Transeuropeantrunkedradio;Wirelesscommunicationser
【摘要】:Thedocumentspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M70
【国际标准分类号】:33_070_10
【页数】:1P;A4
【正文语种】:德语


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.