Home / Standards / GB/T 4738-2015 GB/T 4738-2015 Active Test method for acid, alkaline resistance for ceramic materials of daily use 日用陶瓷材料耐酸、耐碱性能测定方法 Standard Type GBT ICS 81.060.20 CCS Y24 Status 现行 Issue Date 2015-07-03 Implementation 2016-02-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A