Home / Standards / GB/T 19823 GB/T 19823 Active Thermal spraying — Procedures for the application of thermally sprayed coatings for engineering components 热喷涂 工程零件热喷涂涂层的应用步骤 Standard Type GBT ICS 25.220.20 CCS A29 Status 现行 Issue Date 2020-06-02 Implementation 2021-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会