Home / Standards / GB/T 43497-2023 GB/T 43497-2023 Active Electrodeposited coatings and related finishes—Electroless Ni-P-ceramic composite coatings 电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层 Standard Type GBT ICS 25.220.40 CCS A29 Status 现行 Issue Date 2023-12-28 Implementation 2024-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A