Home / Standards / GB/T 38494-2020 GB/T 38494-2020 Active Test method for impact resistance of ceramic wares 陶瓷器抗冲击试验方法 Standard Type GBT ICS 81.060.20 CCS Y24 Status 现行 Issue Date 2020-03-06 Implementation 2020-10-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A