Home / Standards / GB/T 7259-1987 GB/T 7259-1987 Active Guidelines for presenting performance of analog process measurement and control instrument 模拟式过程测量和控制仪表性能表示方法 导则 Standard Type GBT ICS N/A CCS N04 Status Active Issue Date 1987-02-16 Implementation 1987-10-01 Centralized Committee 中国机械工业联合会 Issuing Authority 国家标准局