GB/T 3454-1982
数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口电路定义表
List of definitions for interchange circuits between data terminal equipment and data-circuit-terminating equipment
- 实施日期
- 1983-10-01
- ICS 分类
- 35.200
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 70,494 条
GB/T 3454-1982
List of definitions for interchange circuits between data terminal equipment and data-circuit-terminating equipment
GB 3452.1-1992
Fluid systems--Sealing devices--O-rings--Inside diameters, cross-sections, tolerances and size identification code
GB/T 3361-1982
Statistical interpretation of data--Comparison of two means in the case of paired observations
GB/T 3360-1982
Statistical interpretation of data--Estimation of the mean--Confidence interval
GB/T 3359-1982
Statistical interpretation ofdata--Determination of a statistical tolerance interval
GB/T 3399-1982
Test method for thermal conductivity of plastics by means of the guarded hot plate
GB/T 3380-1982
Ringing and tone for telephone automatic switching network
GB/T 3378-1982
Subscriber line signalling system for telephone automatic switching network
GB/T 3377-1982
Multifrequency register signalling system for telephone automatic switching network
GB/T 3384-1982
Parameters of interface for the analogue carrier systems over the network
GB/T 3403-1982
The designation of aminoplastic moulding compounds
GB/T 3383-1982
Telecommunication transmission unit--Decibel
GB 3376-1982
Inband pulsing single frequencyline signalling system for telephone automatic switching network
GB 3379-1982
Interoffice direct signalling system for telephone automatic switching network
GB/T 3351-1982
Designations for synthetic quartz crystals
GB/T 3320.4-1982
Rumble measurement test record
GB/T 3320.3-1982
Wow and flutter test record
GB/T 3320.2-1982
Tracking ability and channel separation test record
GB/T 3316-1982
Method of defining the nominal power for disel locomotives
GB/T 3307-1982
Method of heater intermittent test of low-power electronic tubes