现行

ITU-T R.21

9600 bit/s modem standardized for use in the telegraph TDM system
9600位/秒标准化调制解调器 用于电报TDM系统

1996-08-16

现行

ITU-T R.102

4800 bit/s code and speed dependent and hybrid TDM systems for anisochronous telegraph and data transmission using bit interleaving
4800位/秒码、速度相关和混合TDM系统 用于使用位交织的异音电报和数据传输

1993-03-12

现行

ITU-T R.112

TDM hybrid system for anisochronous telegraph and data transmission using bit interleaving
基于位交织的非同步电报和数据传输TDM混合系统

1993-03-12

现行

BS EN 61595-3-2000

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use-24-bit operation for 16-bit media
专业用多声道数字音频磁带录音机（DATR） 盘对盘系统

2000-08-15

现行

IEC 61595-3-1999

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 3: 24-bit operation for 16-bit media
专业用多通道数字音频磁带录音机（DATR） 盘对盘系统.第3部分:16位媒体的24位操作

1999-07-23

现行

KS C IEC 61595-3(2017 Confirm)

전문가용 멀티채널 디지털 오디오 테이프 레코더(DATR), 릴 - 투 - 릴 시스템 - 제3부 : 16비트 매체를 위한 24비트 동작
专业用盘对盘多声道数字音频磁带录音机（DATR）第3部分:16位媒体的24位操作

2007-11-30

现行

KS C IEC 61595-3(2022 Confirm)

전문가용 멀티채널 디지털 오디오 테이프 레코더(DATR), 릴 - 투 - 릴 시스템 - 제3부 : 16비트 매체를 위한 24비트 동작
专业用盘对盘多通道数字音频磁带录音机（DATR）——第3部分:16位媒体的24位操作

2007-11-30

现行

UNE-EN 61595-3-2000

MULTICHANNEL DIGITAL AUDIO TAPE RECORDER (DATR), REEL-TO- REEL SYSTEM, FOR PROFESSIONAL USE. PART 3: 24-BIT OPERATION FOR 16-BIT MEDIA
专业用多声道数字音频磁带录音机（DATR） 盘对盘系统 第3部分:16位介质的24位操作

2000-09-04

现行

ITU-T R.101

Code and speed dependent TDM system for anisochronous telegraph and data transmission using bit interleaving
码速相关TDM系统 用于使用比特交织的非对称电报和数据传输

1993-03-12

现行

MIL MIL-STD-982

CEMENTED CARBIDES, METAL CUTTING TOOL GRADES (GOVERNMENT GRADING SYSTEM, INTENDED USES AND PHYSICAL PROPERTIES) (NO S/S DOCUMENT)
硬质合金、金属切削刀具等级（政府分级系统、预期用途和物理性能）（无S/S文件）

1986-03-14

现行

MIL MIL-STD-982 Notice 2-Cancellation

CEMENTED CARBIDES, METAL CUTTING TOOL GRADES (GOVERNMENT GRADING SYSTEM, INTENDED USES AND PHYSICAL PROPERTIES) (NO S/S DOCUMENT)
硬质合金 金属切削工具等级（政府分级系统 预期用途和物理性能）（无S/S文件）

1998-04-30

现行

MIL MIL-STD-982 Notice 1-Validation

CEMENTED CARBIDES, METAL CUTTING TOOL GRADES (GOVERNMENT GRADING SYSTEM, INTENDED USES AND PHYSICAL PROPERTIES) (NO S/S DOCUMENT)
硬质合金 金属切削工具等级（政府分级系统 预期用途和物理性能）（无S/S文件）

1991-04-17

现行

ITU-R F.1104

Requirements for point-to-multipoint radio systems used in the local grade portion of an ISDN connection
ISDN连接本地级部分使用的点对多点无线电系统的要求

1994-09-16

现行

GB/T 38680-2020

工业低品位余热集中供热系统技术导则
Technical guidelines for central heating system using low grade industrial surplus heat

2020-03-31

现行

ITU-T R.103

Code and speed-dependent TDM 600 bit/s system for use in point-to-point or branch-line muldex configurations
代码和速度相关的TDM 600位/秒系统 用于点对点或分支线多索引配置

1988-11-25

现行

ITU-R F.697

Error performance and availability objectives for the local-grade portion at each end of an ISDN connection at a bit rate below the primary rate utilizing digital radio-relay systems
利用数字无线电中继系统 在低于主要速率的比特率下 ISDN连接两端的本地级部分的错误性能和可用性目标

1997-09-30

现行

ITU-R S.522

Allowable bit error ratios at the output of the hypothetical reference digital path for systems in the fixed-satellite service using pulse-code modulation for telephony
使用电话脉冲编码调制的固定卫星服务系统的假想参考数字路径输出的允许误码率

1994-09-16

现行

DIN EN 61595-3

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 3: 24 bit operation for 16-bit media (IEC 61595-3:1999); German version EN 61595-3:1999
专业用盘对盘多通道数字音频磁带录音机（DATR）.第3部分:16位媒体的24位操作（IEC 61595-3-1999）；德文版EN 61595-3:1999

2000-05-01

现行

ETSI TR 102 565

Fixed Radio Systems (FRS); Point-to-point systems; Requirements and bit rates of PtP Fixed Radio Systems with packet data interfaces, effects of flexible system parameters, use of mixed interfaces and implications on IP/ATM networks
固定无线电系统；点对点系统；具有分组数据接口的PtP固定无线电系统的要求和比特率、灵活系统参数的影响、混合接口的使用以及对IP/ATM网络的影响

2007-02-01

现行

ITU-T G.614

Characteristics of symmetric pair star-quad cables designed earlier for analogue transmission systems and being used now for digital system transmission at bit rates of 6 to 34 Mbit/s
早期为模拟传输系统设计的对称对星形四芯电缆的特性 现在用于以6到34 Mbit/s的比特率传输数字系统

1988-11-25