Home / Standards / GB/T 43109-2023 GB/T 43109-2023 Active Stainless clad plate for ship and ocean engineering 船舶及海洋工程用不锈钢复合钢板 Standard Type GBT ICS 77.140.50 CCS H46 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A