Home / Standards / GB/T 44150-2024 GB/T 44150-2024 Active Metallic and other inorganic coatings—Electrodeposited zinc alloys with nickel, cobalt or iron 金属及其他无机覆盖层 锌与镍、钴或铁合金电镀层 Standard Type GBT ICS 25.220.40 CCS A29 Status 现行 Issue Date 2024-06-29 Implementation 2025-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A