ISO 28706-3:2017
釉瓷和搪瓷.耐化学腐蚀性的测定.第3部分:通过使用六角形容器的碱性液体测定耐化学腐蚀性
Vitreous and porcelain enamels - Determination of resistance to chemical corrosion- Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle