Home / Standards / GB/T 28966-2012 GB/T 28966-2012 Active Cutter/bucket-wheel dredger supervisory control system 绞吸/斗轮挖泥船疏浚监控系统 Standard Type GBT ICS 47.020.70 CCS U62 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 国家标准委 Drafting Unit N/A