Home / Standards / GB/T 38168-2019 GB/T 38168-2019 Active Vitreous and porcelain enamel finishes—Guide to selection of test methods for vitreous and porcelain enamelled areas of articles 搪瓷制品和瓷釉 涂搪制品瓷层的试验方法选择指南 Standard Type GBT ICS 25.220.50 CCS Y26 Status 现行 Issue Date 2019-10-18 Implementation 2020-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A