MIL-STD-3005
作者:标准资料网 时间:2024-05-14 15:43:57 浏览:8964
来源:标准资料网
MIL-STD-3005, DEPARTMENT OF DEFENSE TELECOMMUNICATIONS SYSTEMS STANDARD: ANALOG-TO-DIGITAL CONVERSION OF VOICE BY 2,400 BIT/SECOND MIXED EXCITATION LINEAR PREDICTION (MELP) (20 DEC 1999) [S/S BY STANAG 4591]., This standard establishes interoperability and performance requirements foranalog-to-digital (A-D) conversion of voice by 2,400 bit/second Mixed Excitation Linear Prediction(MELP). The requirements presented in this document must be met in order for systems to be interoperableat 2,400 bit/second. Minimum performance requirements are also provided, but may be exceeded. Theperformance requirements are provided in Appendix B.
【英文标准名称】:ISOgeneralpurposemetricscrewthreads-Selectedsizesforscrews,boltsandnuts(ISO262:1998)
【原文标准名称】:ISO一般用途米制螺纹.螺钉、螺栓和螺母的选用尺寸(ISO262-
【标准号】:DINISO262-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-11
【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】:螺纹;螺距;螺母;机械工程;规范;螺纹紧固件;ISO米制螺纹;选择组;名称与符号;米制的;选择;紧固件;螺钉(螺栓);基本牙型;螺栓;极限尺寸;直径;尺寸;米制螺纹;ISO螺纹;踏步竖板;厘米克秒制
【英文主题词】:
【摘要】:ThedocumentspecifiesISOgeneralpurposemetricscrewthreads(M)havingbasicprofileaccordingtoISO68-1forscrews,boltsandnutsinthediameterrange1to39mm.Theseselectedsizesarerecommendedalsoforgeneralengineeringuse.#,,#
【中国标准分类号】:J04
【国际标准分类号】:21_040_10
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:InspectionandrequalificationofLPGtanksgreaterthan13m3underground
【原文标准名称】:大于13M的地下液化石油气罐的检验和再次合格审定
【标准号】:BSEN12820-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-05-28
【实施或试行日期】:2002-05-28
【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】:超声检验;样品试验;压缩气体设备;钢筒;声音传播;安全;地下;维修;液化石油气;合格证明;气体压力容器;液化气罐;验证;周期的;压力容器;外观检查(试验);容量;定义;监督(认可);试验;规范(验收)
【英文主题词】:Capacity;Compressedgasequipment;Definitions;Gaspressurevessels;Liquefiedpetroleumgas;Liquidgastank;Maintenance;Periodically;Pressurevessels;Qualifications;Recurrent;Safety;Sampletests;Soundpropagation;Specification(approval);Steeldrums;Surveillance(approval);Testreports;Testing;Ultrasonictesting;Underground;Verification;Visualinspection(testing)
【摘要】:ThisEuropeanStandardspecifiesrequirementsfor:a)routineinspection,periodicinspectionandrequalificationofundergroundandmoundedLPGstoragetanksofsizesgreaterthan13m,andassociatedfittings;b)markingtanksand/orkeepingrecords,asappropriate,asaresultofroutineinspection,periodicinspectionandrequalification.ThisEuropeanStandardexcludesrefrigeratedstorage.
【中国标准分类号】:E98
【国际标准分类号】:23_020_30
【页数】:26P.;A4
【正文语种】:英语
