Home / Standards / GB/T 3295 GB/T 3295 Active Test method for specular gloss of ceramic ware 陶瓷制品镜向光泽度试验方法 Standard Type GBT ICS 81.060.20 CCS Y24 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会