工业硅酸钠|坦桑尼亚标准|TZS 219: 2017
TZS 219: 2017
Sodium silicate for industrial use – Specification
Specifies the requirements and the method of sampling and test for sodium silicate in solid and liquid forms, for industrial use
工业硅酸钠规范
规定了工业用固态和液态硅酸钠的取样和试验要求和方法