Home / Standards / GB/T 19355.3-2016 GB/T 19355.3-2016 Active Zinc coatings—Guidelines and recommendations for the protection against corrosion of iron and steel in structures—Part 3: Sherardizing 锌覆盖层 钢铁结构防腐蚀的指南和建议 第3部分:粉末渗锌 Standard Type GBT ICS 25.220.40 CCS A29 Status 现行 Issue Date 2016-02-24 Implementation 2016-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A