Home / Standards / GB/T 7988-2002 GB/T 7988-2002 Vitreous and porcelain enamels — Determination of resistance to corrosion by hot sodium hydroxide solution 搪玻璃釉 耐热氢氧化钠溶液腐蚀性能的测定 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A