Home / Standards / GB/T 45383-2025 GB/T 45383-2025 Active Tools for moulding—Sprue pullers 成型模 拉料套 Standard Type GBT ICS 25.120.30 CCS J 46 Status 现行 Issue Date 2025-03-28 Implementation 2025-03-28 Responsible Dept 国家标准委 Drafting Unit N/A