Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; decomposition method
国外标准现行
标准号:DIN 52240-2-1994
标准名称: 玻璃生产用原料的检验.碳酸钙最低含量为 95% 的石灰石的化学分析.第2部分:分解法
英文名称:Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; decomposition method