Home / Standards / GB/T 34901-2017 GB/T 34901-2017 Active Shape closed-loop control system for cold rolling strip 冷轧带材板形闭环测控系统 Standard Type GBT ICS 77.180 CCS H91 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A