Home / Standards / GB/T 30747-2025 GB/T 30747-2025 Upcoming Safety requirements for tyre shaping and curing press 轮胎定型硫化机安全要求 Standard Type GBT ICS 71.120;83.200 CCS G 95 Status 即将实施 Issue Date 2025-08-29 Implementation 2026-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A