Home / Standards / GB/T 4476.3-2008 GB/T 4476.3-2008 Active Drawings for metal hull of ships - Part 3: Presentation and coding of drawings 金属船体制图 第3部分：图样画法及编号 Standard Type GBT ICS 47.020 CCS U04 Status 现行 Issue Date 2008-10-20 Implementation 2009-04-01 Responsible Dept 国家标准委 Drafting Unit N/A