Home / Standards / GB/T 1610-2024 GB/T 1610-2024 Active Chromium trioxide for industrial use 工业铬酸酐 Standard Type GBT ICS 71.060.20 CCS G 13 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A