Home / Standards / GB/T 39164-2020 GB/T 39164-2020 Active Tools for moulding—Thermal insulating sheets for injection moulds 成型模 注射模隔热板 Standard Type GBT ICS 25.120.30 CCS J46 Status 现行 Issue Date 2020-10-11 Implementation 2021-05-01 Responsible Dept 国家标准委 Drafting Unit N/A