Home / Standards / GB/T 11418-1989 GB/T 11418-1989 Active Determination of resistance to heat of vitreous andporcelain enamels 搪瓷耐热性测试方法 Standard Type GBT ICS 25.220.50 CCS Y26 Status 现行 Issue Date 1989-06-08 Implementation 1990-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A