GB/T 15969.2-2008
Programmable controllers - Part 2: Equipment requirements and tests 可编程序控制器 第2部分: 设备要求和测试 |
GB/T 17563-2008
Programmadle measuring instruments - Interface system(byte serial,bit parallel) - Codes, formats, pprotocols and common commands 可编程测量设备接口系统(字节串行、位并行)的代码、格式、协议和公共命令 |
GB/T 3369.2-2008
Analogue signals for process control systems - Part 2: Direct voltage signals 过程控制系统用模拟信号 第2部分:直流电压信号 |
GB/T 3369.1-2008
Analogue signals for process control systems - Part 1: Direct current signals 过程控制系统用模拟信号 第1部分:直流电流信号 |
GB/T 17215.322-2008
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S) 交流电测量设备 特殊要求 第22部分:静止式有功电能表(0.2S级和0.5S级) |
GB/T 21547.4-2008
VMEbus extensions for intrumentation - Part 4: TCP/IP-IEEE488.2 instrument interface specification VME总线对仪器的扩展 第4部分:TCP/IP-IEEE488.2仪器接口规范 |
GB/Z 21193.2-2008
Fossil-fired steam power stations - Part 2: Drum-level control 矿物燃烧蒸汽发电站 第2部分:汽包水位控制 |
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