Home / Standards / GB/T 4447-2008 GB/T 4447-2008 Abolished Sea-going vessels-Windlasses and anchor capstans 海船用起锚机和起锚绞盘 Standard Type GBT ICS 47.020.40 CCS U22 Status 废止 Issue Date 2008-03-03 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit N/A