Home / Standards / GB 23101.2-2025 GB 23101.2-2025 Upcoming Implants for surgery—Hydroxyapatite—Part2: Thermally sprayed coatings of hydroxyapatite 外科植入物 羟基磷灰石 第2部分:羟基磷灰石热喷涂涂层 Standard Type GB ICS 11.040.40 CCS C35 Status 即将实施 Issue Date 2025-08-01 Implementation 2028-08-01 Responsible Dept 国家药监局 Drafting Unit N/A