Home / Standards / YY 0304-2023 YY 0304-2023 Active 等离子喷涂羟基磷灰石涂层 钛基牙种植体 Standard Type YY03 ICS N/A CCS N/A Status Active Issue Date 2023-09-05 Implementation 2026-09-15 Centralized Committee 国家药监局 Issuing Authority 国家药监局