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GB/T 12416.2-1990玻璃颗粒在121℃耐水性的试验方法和分级Glass-Hydrolytic resistance of glass grains at 121℃-T...2022-06-09

YBB 0036-2004玻璃颗粒在98℃耐水性测定法Boli Keli Zai 98℃ Naishuixing Cedingfa Tests for hydrolytic resistan...2022-06-05

GB/T 6582-2021玻璃玻璃颗粒在98℃时的耐水性试验方法和分级Glass. Hydrolytic resisitance of glass grains at 9...2022-03-22