Electrical and pneumatic analogue chart recorders for use in industrial-process control systems - Part 1: Methods for performance evaluation (IEC 60873-1:2003); German version EN 60873-1:2004
工业过程控制系统用电气和气动模拟图表记录仪.第1部分:性能评估方法(IEC 60873-1-2003);德文版EN 60873-1:2004